Get an estimate from a GC to get a good idea of what is required.Market Comparables: Check what similar-sized homes with finished basements or additional bedrooms are appraising for in your area.

We’re focusing more on quick flips that match our strengths and allow us to continue delivering value to the community.This post is a reminder that every project teaches us something, and we’re always learning to better serve our buyers and sellers.

There's no one size fits all of course, but generally the STR/MTR/LTR mix in a multi-family unit can be challenging because the way renters utilize these properties is so different.

In addition to that, the septic tank is undersized for the size of the home.

. :)I would add "Is there an ideal avatar that you are looking to serve" to the mix. 

Unit size is 1000 SF with an assumed $105 SF cost to build, (Cheap considering there will be no GC costs). 

I'm a contractor based in Maryland and DC, so the renovation aspect is well within my expertise, having done numerous projects for other developers and general contractors.However, I'm facing a challenge when it comes to choosing the interior design elements, such as bathroom tiles, colors, sizes, fixtures, etc.

.: Quote from @Alan Asriants: Hey Carlos, all depends on your lot size, what kind of unit you can build there and the rental return you can get. 

I live right in Glastonbury and I serve the greater Hartford area.

(ie, lot size, variances, easements etc)They've been very helpful to me over the years.