By all means hire a pro to replace or repair your door if you can find one in your budget and time frame. IF Not, You can repair a large hole in a masonite door and simulate the wood grain for under $100. Hopefully this will help tenants, contractors, DIY landlords, and home owners getting their home ready for the selling season.

IF YOU WANT TO JUMP AHEAD:
4:10 FOAM SPRAY
9:10 CUT FOAM
10:30 BONDO
13:45 SANDING BONDO
14:30 GEL COAT
17:30 PRIME
18:25 ADD WOOD GRAIN TEXTURE
22:25 PRIME COAT

Please find this list of materials and tools helpful:

Bondo https://www.autozone.com/paintandbo...
6oz/504944_0_0

Bondo Glazing https://shop.advanceautoparts.com/p/b...

Foam spray https://www.lowes.com/pd/DowRestarta...

Sanding sponge https://www.lowes.com/pd/3M287inx...

Putty knife https://www.lowes.com/pd/WarnerPaint...

4" Drywall knife https://www.lowes.com/pd/Marshalltown...

Drywall knife https://www.sherwinwilliams.com/home...
knives

Cheapest paint I could find https://www.lowes.com/pd/Valspar2000...

Wood grain tool https://www.lowes.com/pd/DremelStylo...

Textured hollow core two panel rounded top door is special order