Laura is a fantastic host, she is very friendly and puts you at ease straight away (it can be awkward staying in a stranger's home sometimes). We were given a separate set of keys and able to come and go as we pleased which was really handy,.
The room itself (as advertised) is small with a sloping ceiling so it can be a little awkward to get dressed in if you are tall. The bed was an Ikea fold out wooden futon which is not super comfortable but perfectly adequate for a short stay like ours.
The shower was great, good pressure and temperature. Overall you can't beat this accomodation for the price, definitely recommended for a short stay in Bristol on a budget.