Gary was a great host, he was there when I arrived, answered speedily all requests before arrival, the handing of the keys was with no problem, and he showed me all teh amenities of the flat and later of the neighbourhood.
The flat was conform to description, very centrally located, well equipped (though lacking a microwave), with albeit sometimes strange but plethoric utensils for self-catering. Lots of books and magazine, definitely the feeling of beeing in a friend's flat for the holidays rather than a bland impersonal hotel room/ holiday flat.
Security was great.
Only (slight) problem, common I guess to any flat in the city center, was the parking issue. Quite difficult to park in the neighboorhood if you have your own car, and somewhat costly.
In summary, I warmly recommend this flat to any holiday maker, you will have great time.