The apartment is perfect for someone who wants to be in the middle of everything. However, be warned that the square itself is heavily used by the crowds - especially on the weekends. On the Friday and Saturday night, there was live music which was pretty loud, but thankfully stopped at 9 pm so did not interfere with our sleep.
The accommodations were clean, in excellent shape and well equipped as advertised. Things like the local phone and printer were nice touches, although we did not need them.
Patrick was a good host, helping us to get to/from the airport and offering suggestions on places we might like to visit.