Three things that really count for me:
1) Host was very kind and helpful, gave a good first impression
2) Great location and close to everything you might need
3) Quiet at night so you can have a good night's sleep
4) Comfortable bed
5) Clean enough for a few days' stay
All in all, it was value for money even though I ended up getting the private room because I got so anxious about sharing at the last minute. Thank goodness one was available when I asked on such short notice. I recommend.