Horrible experience. I stayed here twice on my mongolian trip and the air conditioning wasn't working in both rooms, and apparently in any room in the hotel. The temperature in my room was 32 C by noon and 28 C at night with both windows open! When i complained at the front desk, they said the ac was broken, which i find hard to believe as it was working in the hallways and lobby. After all, it doesn't take a week to fix an AC, in case they really wanted to. They told me to just open the windows instead! What i think happened was that they turned it off in the rooms to save money thinking that just because it is cool outside the guests wouldn't need the ac in the rooms. More than 150 usd per night to not even have ac in the room! Unacceptable! And you couldn't even turn off the fan of the ac that just kept blowing warm air inside the room. Shower drain smelled of sewage. The water overflows into the bathroom when you take a shower. Also, the area is really noisy (loud music, cars), lots of traffic, the building is half offices so there are lots of people coming and going, lifts always busy, the lobby looks more like a train station than a hotel. When you turn off the lights at night, all outlets stop working, so don't even think about charging you phone overnight. Wifi is bad and keeps failing. This place is a let down in so many ways it is not even funny! This is not a 4-5 stars hotel by any stretch of the imagination!

This is not a 5 stars hotel by any stretch of the imagination!!! The air conditioning in my room was not working, which means u pay more the 150usd to stay in a cooking oven! The area is noisy and full of traffic. The building is half offices and half hotel, so there are a lot of people coming and going, busy elevator, a true mess! Stay somewhere else, trust me!

Hotel great ,reception staff did not seem very friendly. The young men were more helpful -maybe it was a language thing?

Room had some cleanliness and amenities not working issues but the hotel as a whole was good.

The best location and a landmark for the city! Must have had rooms remodeled because our room seemed modern and up to date

Floor rags were dirty, the bedsheets were terrible. The price I paid for is NOTHING! What matters is the location. Otherwise, the overall experience was average. The hotel needs aggressive maintenance improvements.

Beautiful building. A little shabby in places. Our room was accross from a beer garden with a stage and even on the 16th floor, it was pretty loud late into the night. Most of the restaurants in the hotel were closed during our entire stay. The Blue Sky lounge was very disappointing. The staff were very friendly and did their best to accommodate and the views were very nice. The pool and spa were a great perk.

Blue Sky is beautiful, clean and conveniently located hotel in the heart of the city. The staff were quick and friendly to help and rooms were clean. The only disappointment was that the restaurant was not open in the evenings and non of the staff really knew why.

The location is exceptional—right in the heart of the city. Breakfast was pretty good, with a nice variety of options. However, the service didn’t quite meet 5-star standards. There’s no convenient parking area, which made it difficult to unload our luggage after arriving from the airport. There was also no doorman or staff assistance at the entrance. The room was fine, and overall comfortable. Accessing the swimming pool was a bit inconvenient—you have to climb two floors from the locker room. One disappointing experience was with the airport shuttle. I was told it would cost 100,000 MNT, but I was billed 200,000 MNT, which left a negative impression.

The worst “4-star hotel” to exist. My room was 32°C when I entered. They didn’t offer to refund me. They said everyone was experiencing the hot air blowing and they ran out of fans. They moved me to a room that was also hot. In addition, the receptionists were all inadequate, couldn’t speak English, told me there were no food options for me when there were. The gym was also burning hot and small and open few hours. Horrible hotel. Do not waste your money here.

A bit dated, but the bed is very comfortable… And they try very hard. I found it very clean.

The Blue Sky is centrally located so is within walking distance of most points of interest in Ulaanbaatar. We went in the off-season so there were some minor problems; the first room had no electricity and the laundry products used on the sheets caused minor skin irritation rashes on my spouse and me--not uncommon for them but new for me. The water pressure is good but the hot water in particular needed to be run for a bit to get the visible iron out; even after, the hot water retained an iron scent. Still, the staff were quite helpful and got everything sorted so some of this may have just been bad luck on our part.

Was an excellent property that had accommodations during a random blizzard which cancelled all the flights for the day - hotel staff was accommodating and the view from the rooms was awesome.

Very central, nice big room, used the gym, breakfast was a bit basic but adequate.

Hotel had a lockdown and I could not enter the hotel in the evening. Because of that I ended up staying at another hotel for one night. Later they refused to refund me for the night that I didn't stay at the hotel which was blocked by police and I could not enter. During the incident, the hotel didn't inform me of what is going on even though they have had access to my contact information.

Clean good service

Great location. Despite some of the reviews I found the staff very helpful and friendly. Some of the room features are strange (like light controls) and you may need to have them explained by the staff. Also, due to its location can be noisy. I would request a room as high up as possible. Restaurant all over the place - one night good, one night awful. The breakfast buffet is above average. All in all a good stay in the best part of UB.

Great

I left my iwatch. Device location showed me theirs. But they didn’t give me back.