Had a MH the same size Pleasureway on the Sprinter platform . Was fun but not for long term use or constant travel .
Sprinter is a prima donna vehicle - special oil hard to find just every where .
Turbo hoses blow off constantly - to the point they have after market hose adapters .
When you need work on it Mercedes Benz is a money hole .
YMMV
If I had to do it all over and wanted small again ( which I never will ) I'd look at a class C or super c like Dynaquest which IMO is tem times the coach but more expensive for sure