Where to begin exploring a qualifying reno that will meet NPS Secretary of Interior standards?

Purchase Price: $240,0001bd Basement apartment rent as is: $1,000/mo1bd Basement apartment rent after renos: $1,350/moRenos needed: 1,500 sq/ft flooring, two IKEA kitchens, two bathroom renos, paint, interior doors.

It has been a functioning ADU for 6 years and there were no modifications to the exterior and only a gas line added for a stove and dry walling up and doorway in the interior.

Galvanized pipes are prone to interior rust andcorrosion, which reduces water pressure over time.

My daughter had her roof done and after having the roof done she has brown water spots in the interior of her home.

New exterior and interior What was the outcome?

I am thinking about adding a master suite, a garage, and updating the current interior, and have a target sale price of $330,000.

I am thinking about adding a master suite, a garage, and updating the current interior, and have a target sale price of $330,000.

This has been preliminary investigated by electrical engineers who said there was a short circuit on one of the interior house circuit(s) to the stucco (which is under the siding) lath/mesh.

Minor interior mods to open up some of the spaces.