Hi Shane,Congrats on the new addition to your family!

Are there additional factors you think are worth considering?

It is currently a glorified finished attic with little room- Use addition and raise it up and extend it to the side of the home for more finished space and room for deck, washer/dryer room etc- Make the living space as functional as possible with the added sqft- Add outside living structures like deckThis is a fairly wealthily area and I want to maximize my ROIWhat are some things you recommend for a large scale project like this and what are some hurdles ?

In additional to conducting educational workshops, I also write blogposts for their websites.

My original SFR was 1100sf and I added 2 units: an 800sf SB9 unit and a 750sf ADU (converted garage plus addition).

Thank you for the additional info.

In addition this fire storm started when payments stopped or payments were returned to the bank NSF.

Quote from @Lionel Quiambao:  ... and maybe throw in the option for the tenant for more speed at an increased rent to cover the additional payment. 

In terms of the down payment, that 75,000 includes all of the additional fees and associated costs and such as well.

I want to refurbish the entire house, including a complete kitchen and baths renovation, add an addition on the east side, new roof and siding, new flooring everywhere, paint inside and out"Then ask the GC to go over and put this into a more formal document.