I was looking for more signs to watch out for like Hvac or roof or plumbing.

Get familiar with the cost of everything: i.e. cosmetic fixes: kitchen, bathrooms, flooring, tile, painting, base boards, roof, electrical, plumbing etc. 

I have many years’ experience in different aspects of real estate and started my professional career as a plumbing and heating contractor right out of college.

Demo, electric and plumbing, patch and paint, carpet, tile and granite.

I've been a GC for 30 years, I have made deals with first time customers where I break a job down into various aspects, i.e. plumbing, or drywall, flooring e.t.c.. where I get paid after each aspect is completed, that way I have some cash and the customer doesn't have to give a big down payment up front, win/win situation.

He reported plumbing issues and some insect control problems (roaches...not uncommon for a house that rents to college students).  

I'm doing another one now and with some unforeseen plumbing issues, I have an extra $1k in rehab...but I can afford to pay that so it's ok and I'm not stuck.

I think this ones going to need to much work, foundation, plumbing, etc.

I was on bigger pockets a while back but trying to get back in and learn as much as possible and maybe even find a mentor in Colorado springs or maybe Denver if need be.About me: I grew up in warehouses and job sites with my dad in the plumbing wholesale field.

I want to make sure all steps of the Due-Diligence are performed well with all experience and as part of this I'd like to learn more about a due diligence process of a bigger building.Is Anyone in the SF Bay Area / Utah or Southern Idaho Area in such a deal and would like to have free help / help a newcomer to the market or does anyone has good advice to guide me in this, I'd highly appreciate.My main weakness at this point is checking the structural condition of a building beyond checklist items which can be found all over the internet or in Real Estate books, a good trained eye in other words, who can quickly point to physical marks on the building (concrete, what to look for decent electricity/plumbing, roof, ...)Thanks a lot,