For a ballpark take the square footage x material cost. 

If the house is small, it's easy to add square footage.

We were walking over new flooring in a renovated kitchen when I felt several big holes under my feet.

You can receive credit card payments through Stripe or Square or take payments however you like....venmo, zelle, PayPal, check...your choice.

First one was in Buffalo a few weeks ago when they got like 4 feet of snow and had to move the NFL game, so it was legit.

The outcome should be - Higher value of the home, due to more heated/cooled square footage.

Find Brandon's videos on YouTube for the "four square" method of analyzing homes and practice.

The owner is apparently a bit elderly and was busy selling a bunch of other properties for a while and saved this one for last to give her time to back on her feet.

Or, there are occupancy maximums for bedrooms based on the square footage of the bedroom.

@Jorge Siverio The main things taken into account are the number of beds/baths, age of the home, lot type, and square footage, in addition to any additional smaller features the home may present.