Too many handymen and contractors, especially on small punchlist type jobs, try to get away with a total number to cover all the work, so that they can hide high or padded labor charges.

Also, in houses carpet is usually put in over padding, whereas commercial carpet is often glued to the concrete floors, or may have a very thin pad (though more expensive than what's usually used in homes) All of this makes shampooing commercial carpet, and cleaning much easier.

They also sell discount carpet pad.

Do you use standard yellow pads and cut the paper out?

In another unit of mine, I had guys lay two concrete pads and then jack it up with 30-ton jacks and eventually add a board between the raised beam and an existing column.

You'll have to replace the carpet, carpet padding, and acid wash the concrete underneath.Cats can easily DESTROY carpets, windows (scratching), curtains and drapes, doors, and so on with their scratching.

So if this park has the lot rent at $250 but the surrounding MHPs in the area are $350 then your ARV would be 350(rent)*12 (months)*12(# of pad)*.60(40% expense ratio)/.10 (10% CAP Rate).

I'm closing on a 8 pad park in South Carolina next month. 

Your link doesn't work, also you can try to see how yours stacks up on hot pads.

I will say, with smaller dogs, tenants will use the pee-pads, and I don't think I've ever seen  a dog be 100%, and if they use pee-pads, I'd expect the whole house to be subject to dog pee, so just be weary of that with small dogs, and expect to replace carpet at move out.