We enjoyed our stay at Inayat's flat. It is incredibly well-located and he was a very attentive and responsive host whenever we had a question or request. He left some nice snacks and tea which was a pleasant and welcome surprise. It's well-equipped and makes good use of the cozy space. The flat is well-suited for a short visit -- and had we had warmer weather, the private outdoor space looked like a lovely place to enjoy morning coffee or an evening glass of wine!
As you've likely seen on other reviews, yes, there is some street noise given the location and the bedroom's proximity overlooking the street. Given how incredibly central in the city you are and the many restaurants and bars in the area, it's a bit inevitable. We were there only weeknights and there was still the occasional boisterous pub-goer yelling in the wee hours or sounds of sanitation workers in the early morning. If you're a light or fussy sleeper, I'd keep that in mind!
Overall, lovely stay here!