The positives: very clean property, good temperature control in the room, plenty of hot water, good response time to problems that arose.
Some negatives that may or may not matter to you: no pots or pans for preparing your own meals; the bed is rather small (probably a standard double bed, but not a Queen); there is a lot of artificial light outside the property and the window coverings do not totally block it out (waking up in the middle of the night it feels like it must be morning, judging from the amount of light behind the window covering).