I stayed in Sinem's room for 3 nights. Although I only met her once (when I checked-in), she remained contactable and responsive. The room was cosy with a double bed, and was cleaned before my arrival. The wifi internet connection was good. Location-wise, there is a gym, McDonald's, Starbucks, subway station etc. very close-by - very convenient. Easy to get to from JKF airport. Towel and toiletries were provided. Sinem even lent me her iPhone charger throughout my stay (thanks!). Nevertheless, note that there is no lift in the building and it's a 4-storey walk-up.