Frederik S.
Google
If you want to see Berastagi and the surrounding volcanos 100% recommend.
The work they put into making your stay comfortable is absolutely incredible. Abdy is a fun guy and a very good guide who can converse about just about any topic. Mery makes delicious pizza and is super friendly too. Both speak english well enough to answer any question you might have.
It is a home stay so do not expect a hotel bar, mini bar, free bath robes or anything like that. However, the common areas do look like a hotel. The rooms are quite big and clean, there is free wifi, lounging areas, free mineral water and even a laundry service run by Mery.
Berastagi is a bit bussy for our taste but on the up-side there is a mini market just next door and you can spend all day touring the surroundings if you like.