Lellux BnB is a great place to stay on Gozo! Our room was very spacious and nicely furnished with balcony and a large bathroom. The owner was very welcoming and friendly and prepared a wonderful breakfast for us. Qala is a lovely little village as well with plenty of nice restaurants where you can have your dinner with nice views of the church. :-)
I can only recommend Lellux to anybody who wants to spend a few nice days on Gozo!