My friend and I had a great Airbnb experience. The flat is just as described, it’s comfortable, clean and has excellent views across the water to Old Riga. It has a quaint terrace where you can sit with a glass of complimentary wine.
There is a brilliant reasonably priced waterfront restaurant a 2-min walk away where we ate both nights.
Our only quibble was that on the Saturday night, a nightclub on the other side of the river could clearly be heard booming out awful music. As it didn’t happen on the Sunday, I get the impression this is a summer weekend thing, so for future weekend guests I’d say earplugs are advisable.
Other than that, all very recommendable.