We never got to meet or even speak with Stephane in person, but he did respond to our emails very promptly. Stephane also arranged for a driver to take us to his delightful, cosy apartment in the old city of Prague where we stayed 3 nights.
The apartment is on the first floor of a small apartment block. Fortunately, there is an elevator on site so we didn't have to worry about hauling our bags up the stairs!
The apartment itself is equipped with just about everything that you could possibly need on vacation - the only thing we would have liked is a good/strong reading light, as the apartment has low level lighting and the bedside table lamps didn't really provide enough light in the evenings or on the dark wet afternoons.
All in all, we thoroughly enjoyed our time here. It was only 2-3 minutes walk to the Old Town Hall and convenient to just about everything else.
We would definitely recommend Stephane's apartment to others.