Borovets was the bomb. Me and my girlfriend went there in March. Slopes were quite. Resort picturesque and beer was cold and cheap. Big 2 litre bottles next door to burton shop only £1.50 odds sweet
As long as you dont expect 5 or even 4 star hotels and dont mind a village which is made from old bits of anything then you will be fine.
Its reasonably cheap very very relaxed and very picturesque.
If you want miles and miles of pistes then its not the place for you either.
I love the off piste the quite slopes and old fashion style the village has that much that il be there for the hole season this year.
Atleast try it this once and see if its your cuppa.