We stayed at Nader's apartment for 3 months. The location of the apartment is great, very close to two metro stations so you can get around the city easily, and with a lot of nice local bars just down the street. There are also two supermarkets within 2 minutes so it's very easy to get everything you need. Walking distance to several city cites and popular restaurant districts. The apartment block itself is nice, clean and quiet. Nader was a very good host, responsing very quickly to any queries we had. Would definitely recommend.