We stayed 1 night as two couples. The flat was easy to find and check in was really easy without having to meet anyone. The flat is on the top floor so you do have to walk quite a bit up the stairs this would not be ideal for anyone with loads of luggage or struggles with steps.
We stayed 4 of us, so 2 in the bedroom with an air conditioning unit which worked but not overly strong. Then 2 on the sofa bed which was good for us as o there one night. If staying longer it’s probably not enough space for 4. Everything else was great. Thanks