We've had some wonderful days at Jānis place. By bus or by walking we got rapidly to oldtown. We preferred the walk over the two bridges which always was a got start for the day. Jānis place is as described. We could prepare food in his kitchen and wash clothes. Although the place is right next to a street the windows work efficient and you almost here nothing.
Public transport is very cheap therefore visiting the outer skirts of Riga i.e. Jurmala is a must.