My friend keeps posting 'ban the hutch' petitions on FB. I know they are aimed at me.
I have two dwarf rabbits who go into a hutch at 9pm to sleep and then are put into their run at 7am where they have breakfast. They spend most of the day in the run, which is large and on grass, plus a couple of hours' free hopping time in the garden
The garden is very secure as it is walled. We keep an eye on them when they are out in case local cats jump over the wall etc. I usually bring them in the house in the evening to cuddle them which they love- they are really friendly and like hopping around the lounge as well as being handled.
Personally I think it's terrible to leave rabbits in a hutch all day and a couple of people I know do this. But as a sleeping area surely it's ok? Luckily DH or I are at home every day so we can give the rabbits lots of time and space.