Hi!
We were a family of 6 + 1 baby staying at the WAME Suites in 2+1 accommodation.
The accommodation was nice, clean, well maintained and right next to the Osmanbey metro station (M2 line). 100 marks to the location as it is close by to almost all the top tourist places in Istanbul (via metro or if you can walk for 30/45 minutes), is very vibrant and has big surrounding markets of local food, clothes around it so you will never feel that you are deserted.
The staff was extremely helpful, sweet, cordial and guided us on most of the things accurately. We took their help for our airport pick-ups and drops and seemed to be perfectly alright. They would make sure the rooms were cleaned everyday in the morning itself. Necati (the owner) is a great guy too and responded to me on chat very quickly and helped me clear my doubts.
The breakfast layout is not super grand but is sufficient for a quick bite for non-vegetarians but Vegetarians will get really limited options. All in all You’ll get cereals, milk, coffee, tea, salad, fruits, breads, jams, salamis, boiled eggs, omelette on order, dry fruits, 1-2 local non veg dishes and 1 veg dishes like a cheese patty. No Asian food of course.
They do not serve lunch, snacks or dinner but have ample local tie ups to get you food if needed.

They also helped and kept our luggage for 2 days as we were returning back to the hotel after a short visit to Cappadocia.
Things you should know -
All were 3 rooms were on the same floor. All the rooms had a small fridge, arrangements for tea/coffee, kettle, locker, tv, hair dryer etc.
The master room was spacious - with a bathroom and had a small balcony with it, the second room was decent enough space wise and had a bathroom with a small balcony but the third one was extremely small - imagine a bed in the room with side tables, tv table, cupboard, attached bathroom but no place to walk, and no balcony. It was very compact and had an internal door connecting to the second room.
The size of the 3rd room was a little disheartening .
Overall it is not a luxurious hotel but a very decent place to stay at which will give you great great value for money when compared to location, accommodation and staff courtesy. I could stay here again!