Natalija's place is really cosy, well furnished and very clean. It is located 15 min by foot from the old town, in a calm and residential area (embassies), next to 2 beautiful parks. Some very nice bars and restaurants (I personally recommend the italian restaurant Casa Nostra) can be found just a few buildings up the street. For a longer stay, the nearest supermarket to my knowledge is Rimi on Merkela iela, where you can stop after visiting the old town. Natalija was very available and nice to communicate with, though her brother Andrew, forthcoming as well and thorough in his explanations, did the check-in. I would definitely re-book the flat for my next stay in Riga!