Right now I'm looking to get a new toilet. I've done so measuring and I do believe there is enough room to put in a high profile toilet. It's got a low profile in it and I feel like they made these for little kids or something. Anyways, the one I have says Thetford Corp on it right now and I want to put a bigger one in. I've been looking online and doing a bit of research and have found one with good reviews, but in comparison with the Thetford ones, it is less expensive in price, but has more features for me so I'm a bit concerned. The one I'm looking at is http://www.rvpartscountry.com/310Whi...302310011.html
This will fit, but I'm skeptical of the price. If anyone has had luck with these, let me know. I had an Outback bumper pull a few years ago and it had a larger toilet (and bathroom) and I had no problems. I don't know what kind of toilet it was since I never had an issue, I never really payed attention. Also, I was told that changing a toilet I may have to change some sort of pattern, not sure what they mean with this. I figured they are like a house toilet. If someone could give me some ideas and let me know about a bolt pattern, I would definitely appreciate it.