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Halaskargazi Mahallesi, Halaskargazi Caddesi No 38-66a Sisli, Sisli, İstanbul, Türkiye, 34371
8+
EXCELLENT SLEEP QUALITY
Compared with hotels in İstanbul
Unclaimed — This property has not yet been assessed or claimed by its owner on Sleep Grade.
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Pillow Choice
Pillow comfort doesn't come up as a concern in most reviews here.
Morning Air
Air quality doesn't come up as a concern in most reviews here.
A simple view of how we ensure your night is perfect, from arrival to sunrise.
Can you relax in this room?
How fast do you drop off?
Will you wake at 3am?
What wakes you, and how you feel after sleep
Verified quiet zone within the city
Area Insights
Neighbor & Outside Noise
Sleep Grade review
Compared with 16,410 hotels we've analyzed in İstanbul
The Westin Istanbul Nisantasi is a hotel in Sisli, İstanbul, Türkiye, İstanbul. It has a Sleep Grade of 8+ out of 10, our rating of how well you're likely to sleep here.
Its biggest sleep strength is soundproofing (9.2/10): a good choice for light sleepers, with little street or hallway noise reaching the rooms. The one area to check is air conditioning & heating (7.9/10): if you sleep hot or are bothered by air-conditioning noise, check how the room is heated and cooled. Sleep scores at The Westin Istanbul Nisantasi: soundproofing 9.2/10, bed comfort 8.3/10, blackout curtains 9.1/10, air conditioning & heating 7.9/10, air quality 8.6/10.
This rating is based on 690 guest reviews, plus hotel information and facility data. Use these scores to pick the right hotel and the right room for the way you sleep, whether you're a light sleeper, sleep hot or need a truly dark room.
Sleep Grade rates the things that actually affect your sleep (soundproofing, bed comfort, blackout curtains, air conditioning & heating and air quality) instead of relying on average guest-review scores alone. How much evidence we have, and how often scores are updated, varies by hotel. How we rate hotels for sleep.
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This property has not been claimed yet
The Westin Istanbul Nisantasi has a Sleep Grade of 8+ out of 10. Sleep Grade rates how well you're likely to sleep at a hotel, looking at the things that affect a good night's rest, including soundproofing, bed comfort, blackout curtains, air conditioning & heating and air quality.
The Westin Istanbul Nisantasi is located at Halaskargazi Mahallesi, Halaskargazi Caddesi No 38-66a Sisli, Sisli, İstanbul, Türkiye. Check the map to see what's around the hotel: busy roads, nightlife or train lines nearby can affect how quiet your night is.
The sleep score for The Westin Istanbul Nisantasi is based on 690 guest reviews, together with hotel information and facility data. Rather than averaging star ratings, we look at what guests say about noise, beds, light, temperature and air in their rooms.
Yes. With a Sleep Grade of 8+ out of 10, The Westin Istanbul Nisantasi is one of the better choices in İstanbul for a good night's sleep. Its biggest strength is soundproofing; the one area to check is air conditioning & heating.
Yes. The Westin Istanbul Nisantasi scores 9.2/10 for soundproofing, so it's a good choice for light sleepers: street and hallway noise rarely gets into the rooms.