We would like to find an investent that frees us up from daily running a business so we can flip houses or find other ways to grow our company.We have passed the go hard date on the sell of the motel, all contingencies have been satisfied.

Improving grading or having downspouts drain into pipes that move the water away from the house often solve the majority of issues. 

Does he want to use the house?

Currently, I live in Hawaii, house hacking my own property, and am looking to expand into out-of-state long-term rentals.My goals now are to master the art of wholesaling, continue raising private money, and build a strong portfolio of long-term rentals.

(do not trust me to build the house, but I do know how to qualify you FOR the house.)

@Jacob Flaxman, I am not familiar with this market, so take what I have to say as more of a general comment.My first thought is $250k to build a two story, two bed "house" will cost more than $250k. 

Or once I finish building the house and get the C.O.?

Think about an HVAC, storm damage, paying for housing if a tree falls on the roof, dealing with stupid insurance companies, etc.

By doing your work in house, you eliminate quite a large portion of the expense category.  

Spa-like bathrooms, high-end bedding, statement decor, and concierge-style extras (welcome baskets, in-house spa services, etc.) help justify premium rates.4️⃣ Adventure Travelers – They want gear storage, outdoor-friendly spaces, and rugged yet stylish design.