In my experience, Denis's listing misrepresents the reality. The flat is not well appointed ie. the furniture and decor is more like a male student flat than a desirable place for a weekend break. All the interior decor is extremely basic and worn.
Deniss has clearly made attempts to make it look attractive, which comes across well in the photos, however the reality does not measure up. The place is described as 'bright'. I was there on an unusually sunny warm day and it was definitely dingy. My room would have had a magnificent view, however the windows were so dirty that this was pretty much irrelevant.
The flat is not in a great family area as implied, though I'm sure many families live there. I paid £55 to stay here, and felt that this was overpriced for this quality of accommodation. I have stayed at fabulous places in beautiful neighbourhoods for much less. This accommodation would be great for some kinds of travellers, however it is not priced to reflect what it is. If you are a young person backpacking and this cost £20 a night, it would probably be perfect for you!
I did not meet Dennis in person, however he was extremely helpful and friendly in communication.
The bed was very comfortable but a broken computer chair does not suffice as a bed-side table. Also the wifi did not work in the room.
Denis was a lovely host though, I just think it would be better if he gained some perspective on what he is actually offering compared to others on Air B n B and makes adjustments to reflect the reality of his place.