Is he providing a written cost estimate that includes labor and material?

Even if you don't want/need a degree take courses to learn the material; accounting, marketing, management, real estate, etc.

Depends, how big are they, are they up on a ladder od scaffel, how far to the job site, how many windows, you paying for materials, any trim, does it include taking the old ones out, hauling and disposal?

FirstTuesday.US is a site for real estate continuing ed and has some very good, affordable material on the topic.For those considering starting, there's a lot to learn.

As the price of food and materials rise then there is less and less discretionary income to be spent on things like phones, cars, t.v.’s, cable, movies, restaurants, ect….

We do 10% of gross along with a $150.00 annual CHA fee, plus the labor & material it costs for the CHA inspection repairs.

These folks make big claims about the money to be made, spend their time pitching a dream few students will ever achieve and are purely focused on maximizing the amount of cash they extract from each student.I roll my eyes at anyone who says "I'm doing this to give back" and at the same time sells educational material.

If possibel, is there some step by step reading material or website I could read over before the walk through?

Hell, Home Depot sheds run half that just for materials.

Tile requires subfloor plus a layer of ridgid material.