AITA for backing out the morning we were supposed to commit to a house after seeing my room setup?

I’m making a follow up post to address my previous post. For context, I was going to be living with 3 other girls in a house. They took the 3 upstairs, leaving me with the downstairs one. They proposed it as having it’s own bathroom, but with later discussions with the landlord, I realized the bathroom was not even attached, it was just in the common area of the house. In addition, the washer & dryer are IN my room, meaning to do laundry, people would have to FULLY walk into my room. Even if I put up a divider, it will take up the majority of the room.

*ALSO– would be paying same amount of rent as them.

I first proposed that since I have a bunny who I let free roam, I do not want my door being opened all the time. Also, the constant laundry smells might affect her as bunnies have sensitive noses. I asked if switching was possible, but got 3 no’s.

I decided I cannot live there, so I bailed out on the housing situation BEFORE anyone can sign lease, as I did not want them to sign then get stuck with the house after I bailed out. However, I do feel bad. They spent time searching for houses and well as touring them. The landlord needed the final answer the morning I bailed out, but to be honest, I didn’t get a revealing picture of the bedroom until the night before. I feel as if I messed up their plans.

I will be living in a 1BR next year instead. But not sure if I made the right choice as I put them out and bailed last minute. Feel like a jerk for literally doing this the morning we were supposed to be given the lease.

Edit- for a little context, day of tour i could not walk due to broken foot