Is it a reputable company and will the documentation provided from the study hold up in an audit?

Their offers  may be presented, but with a huge caveat that this person has a bad reputation and is unlikely to close.

You won't get a budgetary number out of a reputable contractor if you call them up and ask for a rough number based on the fact the home is XYZ square foot.

Average cost where we are now is like $5000 for set up, and you may not need a full foundation depending on the manufacturer requirements and what the lender requires.

And here's why:Key Takeaways:1) The market is following the original year-over-year appreciation trendline from 2014 upwards, indicating sustained growth and stability.2) Supply issues in Reno's housing market are once again in focus, emphasizing the need for strategic solutions to address housing shortages.3) Exciting developments, like Tesla's massive expansion to manufacture electric semi-trucks in Northern Nevada, will further strain housing availability, signaling continued demand.4) With increased home prices, we anticipate a ripple effect on rental markets in both single-family and multifamily sectors, driving up rents due to housing unaffordability.For California investors in San Francisco, Oakland, San Jose, Sacramento the proximity of Reno and stability of investments are attractive. 

Spouting jargon and cant gets you ignored and damages your reputation. 

I would recommend reaching out to a mortgage broker that has a reputation of working with foreign investors. 

Can you tell me the names of the national private lenders that you find reputable?

Your name and reputation is far more important than a single deal. 

Developing a reputation for integrity and fairness in business interactions might help you find off-market assets.