Hotels of Earth

COMO The Treasury

★★★★★ 1 Cathedral Avenue, Perth, AU

9.6 guest rating· 344 reviews

The five stars

COMO The Treasury holds a five-star rating in its official classification, the requirement for every property in the Hotels of Earth collection.

The service side of those stars shows in its listing: Fitness facilities, Fitness center, Swimming pool, Room service and Terrace.

Guests score it 9.6/10 across 344 reviews.

About this hotel

Historic Charm and Modern Luxury

Indulgent Amenities

Guests can unwind with a swim in the indoor pool, savor exquisite dining at two restaurants, and relax with a spa massage. The beautifully decorated rooms feature a complimentary daily restocked mini bar, flat-screen TV, and a lavish bathroom with premium toiletries.

Culinary Delights and Breathtaking Views

Dine at Post for contemporary Italian dishes or head to Wildflower for rooftop dining with stunning Swan River views. The hotel also offers a range of facilities including valet parking, a fitness center, and the rejuvenating Shambhala Spa.

Experience the perfect blend of historic elegance and modern comfort at COMO The Treasury. Book now for an unforgettable stay!

Rooms & rates

Pick your dates. Prices are live, not cached.

Studio Suite

Sleeps 3 · 80 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>861-sq-foot room with garden views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request); rollaway beds (surcharge) and cribs (free) available on request</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Room, Balcony (Treasury)

Sleeps 3 · 70 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>753-sq-foot room, balcony with city views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request); rollaway beds (surcharge) and cribs (free) available on request</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Room (Treasury)

Sleeps 3 · 75 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>807-sq-foot room with city views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request); rollaway beds (surcharge) and cribs (free) available on request</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Suite (Como)

Sleeps 4 · 120 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>1292-sq-foot room with garden views </p><br/><p><b>Layout</b> - Dining area and sitting area</p><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request); rollaway beds (surcharge) and cribs (free) available on request</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Room (City)

Sleeps 2 · 55 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>592-sq-foot room with courtyard views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request)</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Room (Heritage)

Sleeps 2 · 60 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>646-sq-foot room with city views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request); cribs (free) available on request</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Suite (Treasury)

Sleeps 3 · 80 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>861-sq-foot room with garden views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request); rollaway beds (surcharge) and cribs (free) available on request</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Room, Balcony (Heritage)

Sleeps 2 · 55 m² · King bed

  • Bathrobe
  • Private bathroom
  • Separate bathtub and shower
  • Coffee/tea maker
  • Free WiFi

<p><strong>1 King Bed</strong></p><p>592-sq-foot room, balcony with city views </p><br/><p><b>Internet</b> - Free WiFi </p><p><b>Entertainment</b> - LED television with premium channels</p><p><b>Food & Drink</b> - Refrigerator, free minibar items, coffee/tea maker, and 24-hour room service</p><p><b>Sleep</b> - Pillowtop bed, Egyptian cotton linens, a pillow menu, and bed sheets </p><p><b>Bathroom</b> - Private bathroom, separate bathtub and shower, bathrobes, and slippers</p><p><b>Practical</b> - Laptop-compatible safe, free newspaper, and iron/ironing board (on request)</p><p><b>Comfort</b> - Climate-controlled air conditioning and daily housekeeping</p><p>Non-Smoking</p><p>Connecting/adjoining rooms can be requested, subject to availability </p>

Suite

Sleeps 3 · 80 m² · Extra-large double bed (Super-king size)

  • Air conditioning
  • Private bathroom
  • Shower
  • Safety deposit box
  • Telephone

The spacious suite features 1 bedroom and 1 bathroom with a shower and free toiletries. This suite is air-conditioned and has a flat-screen TV, a seating area and a safe deposit box. The unit offers 1 bed.

King Room with City View

Sleeps 2 · 55 m² · Extra-large double bed (Super-king size)

  • Air conditioning
  • Private bathroom
  • Shower
  • Safety deposit box
  • Telephone

This room overlook cityscape or the hotel courtyard, and offers free WiFi, a free mini-bar restocked daily, a flat-screen TV and a luxurious bathroom with bath robes, slippers and free toiletries.

Amenities

  • Free WiFi
  • Indoor pool
  • Swimming pool
  • Spa/wellness center
  • Fitness facilities
  • Accessible parking
  • Parking garage
  • Valet parking
  • Restaurant
  • Bar
  • Air conditioning
  • 24-hour front desk
  • Tour desk
  • Business center
Show all 38 amenities
  • Room service
  • Non-smoking rooms
  • Family rooms
  • Babysitting/child services
  • Concierge service
  • Daily housekeeping
  • Dry cleaning
  • Electric vehicle charging station
  • Express check-in/check-out
  • Facilities for disabled guests
  • Fax/photocopying
  • Garden
  • Heating
  • Invoice provided
  • Ironing service
  • Laundry
  • Lift / Elevator
  • Luggage storage
  • Massage services
  • Meeting/banquet facilities
  • Private check-in/check-out
  • Safety deposit box
  • Special diet menus - on request
  • Terrace

Location

© OpenStreetMap contributors

1 Cathedral Avenue, Perth, AU

Check-in
from 02:00 PM to 12:00 AM
Check-out
until 11:00 AM

What guests say9.6344 reviews

+ Excellent location and accessibility.+ Exceptional service and staff friendliness.High valet parking charges.Cumbersome room key design.
Cleanliness9.4
Service10.0
Location10.0
Room Quality9.8
Amenities9.6
Value for Money8.3

An exceptional property in a great position with wonderful friendly staff.

10.0

The pillows, the breakfast was fabulous, the staff were soooooo helpful and polite, the valet parking, the spaciousness of the room, the welcoming fruit, champagne, and tarts, the beautiful appointed bathroom, the heated towel rack, the cleanliness of the room and property, the restaurants in the complex were wonderful and we could enjoy a few glasses of wine and then retire to our room not needing to drive anywhere to get to our accommodation. Overall our stay was exceptional.

The size of the meals at Wildflower and the excessive cost of their alcohol.

Margaret · AU · 2026-07-20

The finest establishment we have ever stayed at. The staff are world class

10.0

Excellent staff and excellent facilities

Nothing

Danny · AU · 2026-07-02

Guest review

9.0

Beautiful location and quality room. You get what you pay for and you pay a LOT!!

Tom · AU · 2026-04-29

Recommend

10.0

Everything is really nice and to clean

Lilibeth · AU · 2026-04-28

Hotels of Earth · questions

Is COMO The Treasury really a five-star hotel?
Yes. Its own classification data carries five stars; that rating, not a style label, is what puts a property in this collection.

Good to know

Swimming pool: Closed from Fri, Jul 3, 2026 until Fri, Jul 31, 2026

A deposit may be required at the property.

Parking

Public parking is possible on site (reservation is not needed) and costs AUD 80 per day.

Internet

WiFi is available in all areas and is free of charge.

Pets

Pets are not allowed.

Children and extra bed policy

Children of any age are allowed.

Children up to and including 1 year old stay for free when using an available cot.

Children up to and including 14 years old stay for free when using an existing bed.

Children from 15 years old to 17 years old stay for AUD 125 per person per night when using an existing bed.

Children up to and including 15 years old stay for free when using an available extra bed.

People 16 years old and over stay for AUD 195 per person per night when using an available extra bed.

Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.

Supplements are not calculated automatically in the total costs and will have to be paid for separately during your stay.