When I found Molly she was a stray- I had nothing. A friend lent me a 4ft cage till I could get to the pet shop and get something more suitable.
I don't see a problem with that.
both my buns have 4ft hutches, i had plans to upsize flo's in the new yr but shes only in it over night so i didnt feel it was too awful (and in fact the last 2 nights ive left her hutch open so she has free run of the rabbit room)
marley can stand and run around in his so im not too worried as hes also only in it for bed
now theyre together however the plan is to butt them up side by side and connect them into an 8ft hutch instead