I really liked this hotel and the staff were super friendly and helpful. The location is fantastic, just across the road from the train and bus station and there is a kiosk right outside the front door where you can buy a day ticket for just €5. There is also a large shopping centre right across the road and a 10min walk will take you right to the old town where there are lots of really good bars and restaurants, not to mention the historical sights, churches and museums of all types.
The room was very nice in general but the one criticism I would have is the shower over the bath was not in good shape and it was quite difficult to shower properly without lifting the shower head off as it wanted to point toward the wall and not in the direction it should have.
So as not to leave this on a less positive note, I would still definitely stay here again when I return to Riga.