We have one now for two years. Longest trip has been 4 days/4 nights. Yes the storage is minimal, one has to be innovative and try not to take too much with you.
I have a cargo carrier and a bike rack at the rear plus now we have a toad.
Usually its just the two of us but we sometimes take family. 4 adults and 2 kids work OK.
We get 15 MPG with a max speed of 65 MPH, and with the toad, the same 15 MPG at 55 MPH.
I think if you hae your motorcycle on a trailer it would work out just fine. Max tongue weight is 350 lb and max tow weight is 3500 lb.
Our model is the 'H' floor plan which suits us just fine. The other floor plans have some tiny windows on the side which sort of belie the name 'View'. So we have the crow's nest over the top front, plus the dinette and sofa make into beds.
Driving is quite easy, the deisel pulls up hills very well. If you have service done by a shop it can be expensive. I did my own oil change for about $100 using the M-B spec oil and filter plus the filter tool, too. No DEF required. Air filters are not too expensive.
Easy to park backing in. Rear view camera works well.
I spend time over about 3 days doing a wash and wax a little at a time.