Make sure the house is clean and spotless and I even put air fresheners in so they smell good.

The home does not have separate meters for gas/water/electric and all the ducting is connected to the same furnace and A/C... the thermostat for the air conditioning and heater is in our unit. 

I have wired many houses on my own (with permits pulled and passed) but when I decided to make this a legit business I had to do it all correct and use licensed people.RE license will save on the buy side and help get you in doors quicker. 

Forced air heat. 

I've dealt with bad tenants and having these tenants is a breath of fresh air.

People have to remember to clean them and put water in them.I’d be concerned that warm moist air is being blown inside the unit.

Each unit is two-bed one bath, but the second bedroom is only accessible either through the first bedroom or through the hallway off of the stairs (indoors, but outside the unit). 

Each unit is two-bed one bath, but the second bedroom is only accessible either through the first bedroom or through the hallway off of the stairs (indoors, but outside the unit).

We're trying to decide on what material to use to replace it.There's not great air flow to inside which is why we're considering moving away from carpet and something that may hold less moisture, easier to clean, look more modern etc.

It looks like the listing mentioned forced air.