I think it's one of the best place to stay in Istanbul. Great location, 5 min to shopping mall Cevahir and Sisli metro station. The room is very clean, have excellent comfy large bed, private bathroom. You can use terrasse to enjoy the weather and view. Neighborhood is quiet. Ebru is very welcoming and easy to communicate with. Erol was out of town, but there was no problem to contact him, he is very responsive. We needed to prolong our stay for couple of days and as I said no problem at all with these guys :) I would totally recommend this place for solo traveller or two.