Central location, comfortable and spacious house and an excellent, accomodating and communicative host are what I love about this place. All this for the price of 100 tl/ night is an absolute steal.
Having said that you are entering an "economy" tier house, so don't expect moda, stylish furniture and hotel level finish.
Another thing to note is about the location, Taksim. Although central this is a seedy part of town where you will pass by hookers, beggars and annoying street hawkers who will try to pressure you into buying their stuff. FYI for those to whom it matters...