That about describes our 24 foot Class C on it's overkill E450 Ford chassis ... excepting and including:
No slide
No TV
Shower is large enough (I'm 6'2")
Bathroom has both mirrors and medicine cabinets
The coach is a widebody, so no touching when passing by
I fit either queen bed and diagonally on the full bed
Outside storage is 7 steel-walled and carpet-lined slam-shut exterior cabinets
Interior storage for a whole bunch of stuff and equipment, including at least 1-2 weeks of food for two
29 gallons grey, 39 gallons black, 45 gallons fresh, 18 gallons propane
Heated tanks, large double batteries, and an outside shower with remote water pump switch
4000 watts of 120V fairly quiet off-grid AC power fueled from the 55 gallon main gas tank
650 watts of 120V ultra-quiet portable generator off-grid AC power for battery charging that consumes around 1/2 gallon of gas every 5 hours
130 amp engine alternator for ~no-sound V10 coach battery charging, or coach heating, or coach cooling - anytime and anywhere
So .... the perfect RV for two does exist in that our 24 feet is both small enough for no-towing-required and large enough for complete comfort in all weather conditions, with or without hookups, and with no sun required.
Happy Camper. :)