Our stay was wonderful! The apartment is quite spacious and truthfully to the name beautifully bright. The bed is cleverly separated from the living area so you never have the feeling that you are living in the middle of a bedroom. The living area has a couch with a TV and a kitchen table for four people. This was perfect for us since two of our friends stayed in a different apartment but we needed a quiet place to plan our days.
The kitchen has everything you need even though I'd recommend eating outside as much as you can. There's just so much cuisine to explore in Istanbul.
The bathroom sink is rather high which can be difficult if you are travelling with a smaller child but everyone else shouldn't have any problems. The bathroom also has a washing machine which proved very convenient after we spilled some tea on our clothes.
The apartment lies close to the metro station Tophane and the ferries are also nearby so getting around in Istanbul from there is really easy. There are also enough Cafés nearby to get a quick breakfast and if you plan to do some shopping, the main shopping street is also quite close.
Our host, Alp was very friendly. Our arrival was quite delayed due to problems with our baggage but he did not mind at all and gave us a warm welcome. Communicating with him was quite easy. He is fluent in English and was always available for questions.