Westerners guide - this is a bare bones minimum kind of place this isn't a bad thing. If you are exploring the area I recommend another location since anything interesting in the area is up a big ass hill.
I didn't really explore the area since most my time was spent in Taksim.
the room itself is enough, shower works fine, kitchen is kinda lacking but competent don't expect to be cooking any fine dining.
Lack of toilet paper on my arrival kinda sucked too.
anyway if you plan to stay inside then this isn't the place for you.