Double room wanted long term

Ciao a tutti! I'm looking for a double room in a shared flat from now, possibly long term.
I come from Italy, but I've moved to Bristol permanentely. I work full-time as an office employee in a company in central Bristol. The house I am looking for is above all clean and tidy! This is an essential requirement for me. I am a quiet and reserved person, and my motto is treat everybody with respect, like you want to be treated. Despite having a fairly regular routine, I am also very sociable, outgoing, I'm full of hobbies and like to spend time outdoors. I like to have a chat and a laugh in the house (I love cooking and sharing my Italian food with my flatmates). If you have cats in the house, it would be a plus!
Last but no least, I'm looking for a no-smoking place.