I tried to google but could only find vacantion-like sites with exorbitant prices.- Is there a kind of person who could help me with pre-sale improvements (roughly saying, to tell me what is worth replacing, improving, etc and what is not,1 to make the house more attractive for the buyer)?

It's not perfect, but I like to read the reviews from residents on the site 

At the end of the day vet these lead gen sites/companies on a short-term basis, then flip to something else if the leads are not working while having the right expectations.

This is what I did for a cabin I built in Gatlinburg:  We took a few royalty-free photos of the area off of the internet, and submitted them to an art site online whereby they make a painting of the photo.  

Besides land, infrastructure/site work, and the building construction itself, am I missing any other major category of costs?

I watched my parents flip houses since I was little and have always been on job sites or made "pocket money" by doing chores like painting fences or washing kitchen cabinets, which I realize now my parents were putting us to work to build that sweat equity.

The other has experience with real estate with multiple units, however, is way behind on up-to-date systems and technology. 

Hello everyone,I was wondering what everyone thought on the 2 sites: Propstream and Propwire? 

Common reasons:1) Change of closing date (instead of closing end of month, if it gets pushed to beginning of next month, prepaid taxes, interest and insurance will increase because you have through to months end)2) Appraisal comes in low and LTV goes up.

With the wealth of information available on BiggerPockets and numerous other sites and books, I'm not sure where to start.