Boutique Kaya Royal Hotel Istanbul in Istanbul

Boutique Kaya Royal Hotel Istanbul: adults-only

Adults-only hotel on Tiyatro Caddesi, about 1 km from Sultan Ahmed Mosque, 1.3 km from Hagia Sophia and 1.8 km from Topkapı Palace; double and triple rooms.

Updated 12 November 2026

Written with AI, checked against our hotel data and the sources below

Prices for the next weekends

The lowest price for 2 adults, the next four weekends

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Key facts

Closest: Sokollu Mehmed Pasha I Mosque · 0.6 km
Check-in: from 12:00
Check-out: until 12:00
Room sizes: 10–18 m²
Children: Not allowed
Pets: Not allowed

How it scores

trbnb’s own scores, worked out from the facts on this page. Not a guest rating.

Near the sights: 0.6 km to Sokollu Mehmed Pasha I Mosque · 3 places listed within 1 km
Rooms: 2 room types · 10–18 m²
Facilities: Comfort and access
Wellness: No spa, pool or gym listed

How we score

Each score is worked out by code from the facts this page shows, never from guests’ ratings or a writer’s opinion, and is given as 1 to 5 dots.

Near the sights: how close the nearest listed sight is, and how many are within 1 km. Rooms: the room sizes we show and how many types there are. Facilities: how many kinds the hotel lists (dining, pool or spa, fitness, front desk services, comfort and access). Wellness: spa, hammam, sauna, steam room, pools, gym and massage.

A score is left out when the hotel’s facts are too few to judge it.

Tiyatro Caddesi, with the landmarks 0.6 to 1.8 km away

Boutique Kaya Royal Hotel Istanbul is a hotel on Tiyatro Caddesi, postcode 34130, in Istanbul.

Sirkeci railway station is about 1.5 km away, in a straight line. Istanbul Sabiha Gökçen International Airport (SAW) is about 31.3 km away, in a straight line.

Sokollu Mehmed Pasha I Mosque: about 0.6 km
Little Hagia Sophia: about 0.7 km
Sultan Ahmed Mosque: about 1 km
Süleymaniye Mosque: about 1.2 km
Hagia Sophia: about 1.3 km
Sirkeci railway station: about 1.5 km
Topkapı Palace: about 1.8 km

Two rooms: a 10 m² double and an 18 m² triple

The hotel has two room types, both standard grade. The Standard Double Room measures 10 m², has one double bed and sleeps up to 2. The Standard Triple Room measures 18 m², has one double bed and one single bed, and sleeps up to 3. The triple has nearly twice the floor area of the double and is the only room with a second bed; size, beds and sleeping count are what separate the two, and there is no third option.

At 10 m², the double is compact: a double bed takes up most of a room that size, so it suits a couple who use the room mainly for sleeping and spend their days out. The triple, at 18 m², gives a third traveller a bed of their own and leaves more floor space; it also works for two people who would rather not share a bed.

The hotel offers family rooms. Since children are not allowed, these rooms serve adult relatives or friends travelling together, three adults sharing one room, rather than families in the usual sense.

The room types at a glance
⁨Room type⁩	⁨Size⁩	⁨Beds⁩	⁨Sleeps⁩
⁨Standard Double Room⁩	⁨10 m²⁩	⁨1 double bed⁩	⁨up to 2⁩
⁨Standard Triple Room⁩	⁨18 m²⁩	⁨1 single bed, 1 double bed⁩	⁨up to 3⁩

Check-in from 12:00 and check-out until 12:00; no children, no pets

Check-in is from 12:00 and check-out is until 12:00. The midday check-out leaves a traveller most of the final morning in the room; the midday check-in means an arrival earlier in the morning should not expect a room before 12:00. A traveller with a late departure should plan the hours after 12:00, since the room is given up at that hour.

Children are not allowed, and pets are not allowed. The hotel is therefore adults-only in practice: a stay that includes a child, or an animal, is not possible here, and travellers with either need a different hotel.

Who it suits, and who should look elsewhere

For two adults travelling together, the Standard Double Room is the fit; for three, the Standard Triple Room. A solo traveller fits either, with the double the simpler choice and the triple the roomier one at 18 m².

The hotel does not suit families with children, because children are not allowed, and it does not suit anyone travelling with a pet. And the room sizes cap the space on offer: 18 m² in the triple is as large as the hotel gets, so a traveller who wants a spacious room will not find one here.

What's here

Family rooms
Air conditioning
Television in common areas
Front desk (limited hours)
Free wired internet
Internet access
Housekeeping on request
Non-smoking rooms
Currency exchange
Non-smoking throughout

All 14

Fire extinguishers
Invoice provided
Smoke alarms
CCTV outside property

Rooms

Standard Double Room10 m² · 1 Double bed · Sleeps 2
Standard Triple Room18 m² · 1 Single bed, 1 Double bed · Sleeps 3

Where you'll be

Address: Tiyatro Caddesi, 34130, Istanbul

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Questions

Are children allowed at Boutique Kaya Royal Hotel Istanbul?

No. Children are not allowed, so the hotel takes adult guests only.

Can I bring a pet?

No, pets are not allowed.

What are the check-in and check-out times?

Check-in is from 12:00 and check-out is until 12:00.

How far is the hotel from Hagia Sophia and the Sultan Ahmed Mosque?

Hagia Sophia is about 1.3 km away and the Sultan Ahmed Mosque about 1 km, in both cases in a straight line.

How far is the airport?

Istanbul Sabiha Gökçen International Airport (SAW) is about 31.3 km away, in a straight line.

What room types does the hotel have?

Two: a Standard Double Room of 10 m² with one double bed, sleeping up to 2, and a Standard Triple Room of 18 m² with one double and one single bed, sleeping up to 3.

Sources (8)