Bringing someone back to the room ?

Ok im going for an interview next week in Bedford for college. And i have nowhere to stay so im staying at some b&b. Iv stayed at this b&b before because they wanted me to go for an interview with them about 3weeks ago. And last time i went to the college i met this girl and she has asked me to meet her when i go up there next week. So if we get bored or w.e would i be able to bring her back to the b&b im staying at for an hour or so? Or am i not aloud to bring no one back there not even for a little while? Shes a nice woman the person who owns the b&b but im just wondering if she would have a problem with me bringin someone back for abit because im paying for the room, well ma mum is :p but still..am i or am i not aloud to bring someone back?