hi russtle and welcome to the forums!
i think the BIG questions are...
1. how do you intended to use the moho?
2. how mechanical are you?
3. how do you feel about unexpected 'surprises' while traveling?
4. how much money do you have to finance these surprises
it's nice that this coach is 'immaculate' but i suspect this really means clean and pretty...
not perfect.
keep in mind this is a 20+ year old truck, under a 20 year old house.
and 20 years of aging means different things on these 2 things.
so you really need to inspect 2 separate purchases...
1. engine, tranny, brakes, suspension, steering, tires and all those little auto bits that make it go, or not.
2. shell, appliances and hvac, windows, accessories (genset, awnings...) trim, plumbing, electrical, furnishings, interior space and so on.
it is a lot of stuff but all mohos (of this era) have the same basic appliances, systems and issues...
make a long list, or find one for ANY brand of 80s motorhome....
it can be very expensive to buy the first one you look at, there are plenty of these classics out there....
and clean and pretty doesn't mean road worthy, so be sure to take a test drive.
cheers
2air'