Great post...
I have a 1 BR that rents solid (wish I had more) and my 3/2's are booking well. I rent from $2,800 to $3,200 as a base, and have had great bookings from VRBO occasionally - usually about $4,000. I'm in a medical center area and military relocations are common (I give them discounts). The medical center brings patients who need to stay close by for treatment or recovering.
I work hard not to allow pets, but will if I have to with a good understanding about the rules. Never allow cats. I try to keep several homes pet allergy free.
I've had a person rent furnished and asked me to store one bed (to bring in their kids furniture) then the other bed (for their father to move in with his own mattress) and then ask me for a discount because they aren't using all my furniture...lol. No, they didn't get it. They moved along.
With MTR it's also important to realize people often need extentions to their booking. Builders never meet their closing date, and so on. I don't contract the next people until I'm sure the current is not extending.
I also contract with or with out linens (replacement costs of linens written into contract). Many people like to use their own sheets to avoid the replacement cost. I also book without lawn care and provide a mower. The lawn service is optional with an extra cost. People like the flexibility. This being said I have seen my neighbor mow my lawn because the guest did not. lol Yes, it was the same guest who requested a discount.