Me and my girlfriend spent three nights at Donovan's place.
Pretty easy to find, near Waterloo Station, not more than 3-4 minutes.
We had an early check-in, around 09:30, which was great. Check-out was also flexible.
The room - tiny and tidy, really warm, clean sheets.
You are welcomed to make your own breakfast with Donovan's supplies - corn flakes, granola, all kind of jams, etc.