Colin and Ozge are great hosts, they were warm and welcoming.
I was free to join in conversation with them or seclude myself in my room if I so chose, which is nice.
The few shortcomings about the stay were that
It's a little far from the metro (20 mins),
The internet connection dropped a lot, many times each day (it always went back online in a minute or so)
Whenever I told the internet was down, Colin tried to do something immediately. He tried a bunch of different things, including calling the provider, but nothing really helped, and it wasn't for their lack of trying.
For my whole stay (30 days), the window frame in my room was broken, so I couldn't open or close the window easily. They fixed it 3 days before I moved out.
I gave 4 out of 5 stars because it was a good stay.