Our family had a wonderful stay in Irene's apartment. The place is exactly as described, located close to most of the sites (and very close to the seaside walking path). Irene was a great help with our nine month old by providing a high chair and travel crib (the bedroom in the apartment was also very dark which made for great sleeping).
The place is very clean and the kitchen has all the basics (we used all of the appliances apart from the microwave). Irene also offers a guide book with her recommendations for dining and entertainment.
You do need to walk up a long flight of stairs and the head clearance of the loft sleeping area is just under 6 feet - 182 CM, but these things did not affect our stay.
Overall, highly recommended - Thanks Irene!