I had a good stay at her place, the flat is small but it size is more than enough to host a single person. The bathroom and the room were very clean. The flat is not that close to the city center, but the distance is alright if you like walking (I made it in less than 20 mins to the freedom monument).
My check-in was a bit difficult because I arrived very late at night in Riga and it was very dark, plus the courtyard you enter lacks of illumination in the evening, which makes it hard to find the building in the residential complex. However, the host was very patience and pretty much accompanied me in every step to enter the flat. I really appreciate her prompt replies at all times. Thank you very much!