I was staying in the suite, which technically had two rooms (wardrobe area + bathroom, bedroom with plasma TV + business desk) and the hall with 2nd TV set, sofa, table and the huge nice mirror.
Many people complain that walls are very thin – I have not noticed this, because my room was on the corner, at the end of corridor, and there were wardrobe and bathroom in between my neighbors and me. Perfect silence.
At the same time my colleagues were in the standard rooms and they confirmed the “thin walls” issue + they were experiencing the soccer team parties for the whole week. Conference hall = Conference people = Parties… I guess. Having this knowledge I will suggest taking the suite :).
The restaurant in the lobby is actually pretty ok! I had blue cheese salad which was delicious, my friends had homemade pizza. They said it was great. We had some problem with splitting the bill (what is the problem?!), that waiter could not solve. He was not even trying… Not helpful at all and speaking only Russian!

Please some technical comments below:

1. The hotel is a great place to sleep when you attend the conference in Krokus Center. Hotel and the conference center are connected together.

2. Take the suite. It is quieter, better etc.

3. Russians rarely speak English – in the hotel restaurant it is easy to communicate (I know Russian so it was not problematic at all), but my friends had a lot of problems.

4. Do not take random taxi from the airport – even if it looks trustworthy. There is a taxi stand near the info desk (on the right) – TAKE IT FROM THERE. I have heard that many taxis are scammers.

5. Do some shopping! In the conference hall there is a shopping mall: http://modapolis.com/ <- when you travel from abroad you will get 13% discount (tax reduction) on site! Gucci, Chloe, Malboro, Pinko, Valentino, Armani and other good brands with the reasonable prices! Good quality, brand new, every piece is hanged so the shopping experience is very good, a lot of space for yourself and staff will take your selections to fitting room! Do not miss it :)

This is very good business hotel next to Crocus Expo halls. This hotel not in central part of the city, but metro station in about 800-1000 m from the hotel. Huge shopping mall in 10 min walk at other side of huge parking plot.

Not very convenient for these who plan to explore Moscow as tourist, but perfect for business travelers who participating in events organized by Crocus Expo.

Breakfast was poor. I don't like it at all in means of presentation and selection, but quality was ok.

1) Walls are paper thin. You can have conversations with your neighbours CLEARLY without raising your voice. You can hear toilets flushing and more - which is more or less, disgusting. If you have noisy neighbours, you can forget about sleep.
2) No minibar in the room. Lady at the bar was by far the rudest person we came across in Moscow.
3) Free drinking water is in the room once when you check in and not replenished. When you order bottled water: 100rubles for 0.5L is the price.
The most frustrating thing is that this is inconsistent because some rooms receive free water every day. But reception confirmed with us that it was not supposed to be.
4) Rooms which are not "river view" rooms have windows which face into the inside of an exhibition hall. No fresh air.
5) Beds are terribly soft. Definitely not recommended for people with lower back pain.
6) Market price for taxi to airport (DME) is 1500-1600rubles. The hotel gives a "special rate" of 2900 rubles otherwise, they will not call a taxi for you.
7) The safe in the room is tiny. You can't fit a laptop. It's for passport only.

For this money, you could be staying at a good hotel in the city centre.
Contend with the traffic, wake up earlier and catch the metro - this hotel is not worth the money or "covenience" when a good nights' sleep is not possible.

It is 300m from metro and pretty new/clean. Very poor materials, very acoustic. My room was facing sport hall, so no sun light. It is far from Sheremetevo - 3600 Rubles by taxi or by metro through the city center. It worked for me because it was empty but when full it is a nightmare I believe.