I am looking for an Airbnb in Anaheim, CA we are flying out of state . I am looking to surprise my boyfriend for his 40th. I am the one getting the place would be around 10 people or less. I wanted to do a BBQ in a backyard with some drinking and be in by the time the host has the time listed. I do not want to cross boundaries and rules. Not sure if this would be allowed or how do I approach this situation is it something I discuss with the host ?