Great apartment for one or two travellers. The location is fantastic! Very close to the metro as well as Galata Tower, great spot to be based in to explore all of Istanbul. The apartment is down a (short) steep hill but is off the main busy road so is very quiet.
The apartment looks like the pictures, although it is a lot darker in person. As per other reviews the bathroom is small, but I didn't find that an issue. Shower has great water pressure and temperature. The wifi is also very good.
I used the washing machine, however as the apartment is on the ground floor and doesn't get a lot of air flow, my clothes were still not dry after 3 days.