My parents are in the process of moving house. They are in a bit of a pickle as they sold their place, agreed a moving date, put in an offer on a new place - then changed their minds and withdrew the offer. They've since put a deposit on a new-build which is great, but their entry date is several months after they have agreed to vacate their existing house. So they have to find temporary accommodation for 4-5 months. Neither myself nor my sister are able to accommodate them easily: I live overseas and my sister doesn't have a spare room; she and her OH would have to move into their child's bedroom if my parents were to go there.
DH and I own a 1-bed flat in the same city that we currently rent out. The rental income is really important to us: I've been a SAHM for a while, and the rent we receive goes some way to making up the shortfall of living on one salary: it pays for activities for our children, for big spends like new bikes, and is a pot of money for emergencies. The tenants have just given us notice that they are going to leave in a few weeks. We'd be very happy to offer the flat to my parents as long as they need it, but would we BU to charge them some rent for it? They are unlikely to find anywhere for free, and the reduced rent that we'd charge would be considerably less than they would pay elsewhere. They don't have loads of money to throw at it, but at the same time a 4-5 month period of no rent would really put a dent in our family income.
So AWBU to charge a reduced rent to my parents?