This is an apartment hotel in several rooms with one common reception. We lived in a large room (2 bedrooms and a living room) on 54 Gertrudes Street. Everything was fine - clean, quiet, comfortable. Refrigerator, washing machine, minibar. At the reception, friendly girls speak Russian perfectly (as they do almost everywhere in Riga).
A couple of disadvantages: there is nowhere to park the car for longer than 5 minutes, and the reception is located at the other end of the street (at the corner from Valmieras Street), where it is almost a kilometer to go. To get the keys to the room, you will need to drive there first. And there is also paid parking (5 euros/day) for guests. If you decide to leave your car there, then you will walk back to your room with your belongings. Otherwise, everything is fine, I am ready to recommend it.