Electrical may present a problem since the interior walls are not always drywall but a thinner fiber board or panelling.

(In the Lease, the property leased, including furniture and appliances, if any, is called "the Premises"):HURRICANE PANELS (32), REFRIGERATOR, RANGE, DISHWASHER, MICROWAVE, WASHER, DRYER, CEILING FANS, PATIO FURNITURE, OUTDOOR BUTANE GAS FIVE ELEMENT BARBEQUE UNIT, SPRINKLER CONTROLLER, WINDOW TREATMENT.May be I should also note serial numbers where appropriate?

Obviously I find this confusing; the discounted home that is non TK has older systems (roof, HVAC, Federal Pacific Panels) and is priced 12k under ours is a pass and the homes with all those items updated, new and TK is to expensive.  

Just wanted to post and counter those.We did a lot of insulating, have solar PV panels and hot water panels on our rental.

Every one of the units that were for people in wheelchairs had the lower cabinet countertops, wider doors, ramps if necessary, either a large space to wheel into for a shower or one of those side panel opening tubs, lower sinks in bathrooms, some had assistance swing arms for using the toilet (not everyone of the tenants required this feature and was quite expensive to order and maintain), washer and dryers that were spaced just slight to allow someone in a wheel chair access to both when both doors were open. 

Basement has storage and mechanical systems. 2 sump pumps in basement, Bosch fires alarm with pull stations, skylights, 4 Rheam 3 ton gas forced heaters, 120/240 volt single phase electrical panels. 13 parking spots.”Taxes $15KHow do I get run the Rental and maintenance expenses etc. 

:It seems to me that the landlords are providing a service for people that need housing, not exploiting them....https://www.msn.com/en-us/news/other/how-poor-amer...Last year I was invited on a very liberal non profit radio show to do a panel discussion with some others about that fool's book.

It could have been a shocking experience for someone, under the wrong conditions.THIS:Was under THIS:Then, of course, we have the ubiquitous hard-wired power strip (this was a potential flip):Below we have what appears to be singed wires and oxidation where aluminum and copper are in contact inside a main electrical service panel:

Elon Musk's, SolarCity, is building a solar panel factory in Buffalo bringing 1,500 or so f/t jobs and it is looking like a great opportunity for green energy developers.

I’m looking to buy a house now in Philly with knob and tube the seller is putting in a new service line and panel.