We Fulltime in a 42.5’ TH and carry a Goldwing. I’ve weighed with and without the bike and the pin weight is not significantly different. Obvously the overall weigh was 1,000 lbs less without the bike. Because of the refueling system, generator, etc, you can expect a TH to be heavier than a comparable length regular 5ver.
Our “garage” turns into my ham radio shack and my wife’s sewing/craft room when the bike is offloaded. Our rig has a sliding glass door between the living area and garage, so the garage becomes another room with its own AC, TV, etc. We love the space for hobbies and as an office. I think you’ll be happy with the options that space gives you as you can customize it to your needs. Good luck.
