Really nice. Excellent check-in. Excellent location in term of walking to main attractions but at the same time terrible because there is a restaurant below with live music (which was quite good) but not at 2 am when you want to sleep. There is no noise pollution regulations in Riga so you will listen all their songs till the very last client.
PS Visit "Restaurant 3" which is right behind the corner - highly recommend for both lunch and dinner.