I've always been very cautious about that sort of thing, and worry when we are gone for a few days, with the MH missing from its carport. In a way, that's an advantage of keeping the MH away from the house - no advertising when it's gone. Once, when I was single, I had a car and a little Toyota Chinook, and kept both of them in a two-car garage at my house. The only time I have ever been burglarized was one night when I had lent my car to my sister and was out late to dinner with a friend, so there were no cars in the garage. How they knew that with the garage doors closed, I'll never know. But it was the only time the garage was empty and the only time I've ever been burglarized.