We bought it for $90,000 with a caved in foundation.

I've done some research and realized the biggest drawback to mobile homes is it's susceptible to storms since there's no foundation and you have to pay to rent the lot out. 

You’ll want egress windows in all the bedrooms built into the foundation.

Continue building your educational foundation and network.

Like our new homes we are building NO one will survey them .. the lender though does whats called a foundation survey and we do whats called a Hub and tac  lender before we get vertical draws on the  construction loan wants to make sure the foundation is on the lot and in the right spot..

I live in North Bay and from what I have gathered it seems like it is a good place to invest as rents are relatively high and SFR's can be found at decent prices.

Get paid for your pad is a easy read and lays out a good foundation for setting up your first property.

I didn’t see any other signs that the foundation may be causing it.

So good for you for realizing this :)Next, once you have your financial foundation built, start investing in assets that pay you cashflow and appreciation... the asset then acts as another savings and income vehicle...

The laundry room already has plumbing and electrical for a W/D and there is a bedroom beneath so I won’t have to break through the foundation for drainage.