We booked the one bedroom for three people, the area was great and the property had everything we needed for a short city break, I would go back again.
On the down side the sofa bed was completely unusable, if it is for one person just sleep on the sofa without folding it out, it was comfortable enough, forget about the sofa bed for two people and look at the two bedroom option. If you want to use the washing machine you need to bring your own detergent as there was none supplied, there were not many towels, so we did need to use it a few times.
There was Wi-Fi which you come to expect, it was usable but not great.