For smoking, you have to collect evidence.

I've had to remove smoke from a unit.

There's been two times where my management has reminded them there's no smoking in unit.

@Allende Hernandez and batteries, if the thermostat or a smoke detector takes batteries that is for them to deal with. 

Regarding the smoke detector, the may be an exception for foreclosure properties since you don't/can't have access. you could make the argument to the bank they must give you access to inspect the smoke detector and do inspections at the same time. how can they give you access if they don't own it?

It allowed her to actually walk with some cash and for the buyer it was a huge plus to get a smoking deal.For the right property, an assumable loan can create a win-win — buyers get a lower rate, and sellers net more.

It will also help when you hire contractors...you will know the industry, so when they try to "blow smoke" you will have the ability to call them out because of your past experience. 

But you need a lot more than just a lease:- residential lease- rules & regs- lead disclosure- smoke detector notice- non-standard lease provisions- pet agreementThey have pdf's but I recommend the US letter size carbon copy paper (not the long legal size paper format) and wet sign.

Thankfully there is not a big smoking gun to deter my purchase of this property ( Fayetteville).

Resolving multi-unit damage and mold growth is a lengthy process dependent on unresponsive external owners, escalating your costs and tenant frustration.Neighbor Issues: Noise, smoke, odors, and other proximity problems create tenant dissatisfaction.