If you are willing to us an east-west bed and the Neo shower like the MM. A Lance 1475 might be worth a look as well. The seats are much more comfortable than a dinette. Storage is very well thought out and it has good payload. Ours weighs in at 2850 with a 3700 GVW. TW Camp ready is 430, dry tanks. It is just so usable.
You will find 2 versions of it as they just did an update of the model but the inherent goodness is still intact.
Gen 2: https://www.lancecamper.com/travel-trailers/1475/
Gen 1: https://www.youtube.com/watch?v=eNwKBzjXozs