Me and my boyfriend stayed here for my 22nd birthday and we thoroughly enjoyed our stay! It's the perfect size for a small couple like ourselves, and the layout is very basic and functional. It was extremely clean and well equiped except for only a few items which we bought from the shops down the road, so this was not a problem for us. It has a stunning gallery staircase which passes a big bay window; through which you can see the mountains. The ceiling is very low upstairs and slants at either side of the room, so anybody tall enought would have to watch their heads.
The only thing we would have liked differently would have been a couch instead of two chairs and also Wifi, but again this did not bother us too much as we where out and about everday. Also the bes covers and pillow cases where silk and personally I couldn't really sleep on these, also the bed is a small double (possibly only a 3/4). Ambleside was a 10-15 minute drive from Grasmere so it was within a good distance to visit for the day, however Grasmere had plenty shops and cafes to visit, not to mention tonnes of walking routes! We walked up to Helms Crag on our last day and the views from the top where just amazing.
Overall a lovely stay and we would definitley go back :)