I stayed two days at this hotel, as an unplanned situation, and in spite of reviews around the net, it was just fine!
The location is quite unbeatable within walking distance of the National Museum and main pedestrian avenue, and railway station. Relevant tram station is I P Pavlova.
Yes, maybe it is not a 4-* hotel in the Western sense, but if you go in with 3* expectations, which their price point matches, it is more than fine.
The room was cozy and surprisingly quiet even at street level; everything was clean and fresh; there were basic toiletries (of the stuck to the wall kind); a working table with chair; a mini-fridge (empty for your use).
The heating/conditioner system worked immediately and very well.
And again the location is spot on.
So, I would definitely come back and it was a very good base for being in all the central areas!