Not bluebell, I've heard that apparently it's full of international students that don't want to talk to UK ones. So unless you fall into that category then yeah, not bluebell lol
Applying for accomodation generally depends on your budget as well as how much privacy and independence - do you want to share a bathroom or have your own? Share a kitchen or have your own? The quality of rooms also vary based on which accom you apply for and some accoms may be farther from your department than you'd want it to be (At least if I remember correctly, I visited warwick for an open day once lol). There are a variety of factors but I think you should first focus on budget and independence, as some accoms are just more expensive.
There are probably also pictures of accomodation online, so check those when looking up specific accomodations