My ads always have the rent, utilities the tenants pay, amenities, appliances, schools, security deposit, length of lease, type of heat (gas, electric, oil) central air, fireplaces, garages, off street parking, who cuts the lawn and shovels snow (hint its not me), credit and criminal checks, and neighborhood highlights like busline, and police station in the next block.. 

The casing and entablature around doors and windows, fireplace mantels in multiple rooms, hardwood floors, chandeliers, high ceilings...a lot to be said for a certain charm it gives which many like to rent.

Also, I removed 1950s tile from a fireplace surround.  

I was forwarded emails from the tenant that describes that their clothes are damp in the drawers, calcium deposit on the brick of the fireplace, and the house just overall feeling damp.

It's a townhouse style duplex, with each unit being 1030 sqr ft, 2 beds, 1.5 baths, vaulted ceilings, small fenced yards, big 1-car garages, and fireplaces.

It appears to be clean and in good shape, on the fireplace, planter, and on the exterior of the building.

There is actually not a fireplace but at the base of the chimney in the basement is a little door with ashes in it.

A) fire place, this should be a focal point but it blends with the paint and flooring.

A few extra dollars to do some minor updates or changes to close the deal.More info on the property: Foundation is solid, all brick outside, basement has no trace of leaks, it's a 3BR1BA upstairs and a very nice downstairs that is partially finished with a working fireplace. 

Final connection to the power source either Power Grid or Alternative Energy option.Final connection will probably need to be inspected before a Green Tag is granted and power turned on.Mechanical - Not sure that a Cabin in Montana needs an HVAC system, maybe just a Fireplace for Winter and open window's with Fans for Summer.HVAC system may also need to be inspected, started, and possibly you may want to order a Test and Balance since you have multiple levels the system may be a little complicated.Plumbing Trim - Installation of Sinks, Faucets, Toilets, etc.As mentioned above, you might be able identify a rough SF budget by searching online for each of the above items and any others that I've failed to include that other commenters may point out.