Terrific condition, applied thought and convenience of this Old Town location, if your knees are up to four flights of a wide circular staircase, with no lift ( US - "elevator"). Excellently thought through; with a freezer, microwave oven and comfortable double bed. Quiet, even though the fourth floor windows look in on a circular courtyard. Fabulous location, on a street corner next to a beautifully maintained park, within 300 of Riga's rail station, and the same distance from a stop for the essential 22 bus, for 2 Euros arriving and departing to the airport/'lidosta'; no rail line.
100 metres away from this Air BnB's door is Latvia's literally world-class National Opera & Ballet House; very strong repertoire. With a companion, I caught a three-hour, visually ravishing 'Sleeping Beauty', paying top (!) price of 30 Euros per ticket; a complete delight!
The cobbles in Old Town are enormous, with near geological gaps between them; not recommended if you have mobility problems. My remedy: hiring a bike with fat tyres from Grints at Bicycle Rental Latvia, 10 minutes away in Old Town on Pils Iela - https://www.bicyclerental.lv/en/riga-bike-rent A delight!