in 15 years of MH investing and repair - Lonnie Deals, landlording, wholesaling - my conclusion on roof replacement (accounted as "repair", usually) is:If it's a standard metal trailer roof, a membrane roof is most cost effective and efficient. 

We were a builder / developer who has built energy efficient buildings since 1985 with great results.

Notes is unlike many avenues of real estate where you can navigate some path of "read this book then that book" it's easier and more efficient to reach out to this guy and that guy.

I HAD PROBLEMS WITH THEM YEARS AGO THEN THEY PUT SOME NEW PEOPLE IN CHARGE AND THINGS GOT DONE MORE EFFICIENTLY.

Just got the details on the rooms:4 plex - 4( 1br/1bth)Triplex - 1 efficiency, 2( 2br/1bth)SFR -  (2br/1bth)I dont have the actual rental rates.

I just wanted to ask for some of your more effective and time efficient ideas and methods that you would use in order to stay knowledgeable about your local market. 

The more efficient way to build a buyers list in general is to get a good deal under contract.

You would have to do the math on the rental fee, but a decent high efficiency furnace for the average 1200 sq/ft home should only run about 3000-4000 dollars and they last approx 12-15 years.

I would really like some software to make my deal-finding proficient and efficient.

Immaculate condition, almost everything new, including kitchens and baths, all new replacement windows, hardwood floors professionally refinished with 4 coats of oil based polyurethane,all new wiring and electrical panels (all knob and tube eliminated), new plumbing and washer dryer hook ups in each apartment, new interior and exterior paint 2014/2015, newer cast iron boilers, 1st floor has additional natural gas fired high efficiency Rinnai direct vent wall furnace, State and local fire code compliant with all new 90 minute fire doors and modern whole house fire detection system.