I stayed at this hotel for two nights. I arrived at about 01:00 and got my room without any trouble or delays. The hotel was about ten minute walk from the airport, and was very easy to find. I was a bit skeptic at first because of the low prices, but was very pleasantly surprised by the great customer service and clean modern hotel. My room (executive suite) was exactly as described.
City centre is about 20 min away by car, and you can get there by bus (5.5 UAH, about $0.2) or by taxi (65 UAH, about $2.5).
The staff speaks/understands English, is very polite, friendly and eager to help.
The breakfast and its variety was quite good.
The minibar in the room had decent prices, so did the lounge bar.
The spa centre is available free of charge between 08:00-10:00 for paying guests, but I didn't have time to visit.
Overall, I highly recommend this hotel, especially if you need to get to/from the airport at some point.