If so, then would it be a fixed amount ($10-15K) or a sliding percentage based on the property's age (A% @ B yrs, C% @ D yrs, etc)?

Someone simply broke one of the panes of glass, reached in and unlocked the bottom cylinder lock and walked in.  

I still have the bedroom bathroom and a tiny den room with a sliding glass door which is my only way to get in and out and I cannot lock the door to secure my belongings. 

4br/3ba SFR1900+ sqftLot: 6,655 sqftBuilt: 1988Location: Palmdale, CA (Far East side, Think 50th and Ave R) - 60mi Northeast of LANeeds $50K renovations (big ticket items - Kitchen: refinish cabinets (not replace), stone counters, tile backsplash, faucets, appliances, tile flooring, recessed lighting - Master Bath: Stone (or less expensive alternative) counters, recessed lighting, new double mirrors, double faucets, glass shower enclosure, new tub, new toilet, tile flooring, replace broken windows - Back Patio: Refresh and replace all rotted wood on patio cover; paint) -- Main level: laminate wood flooring -- Upper level: Carpet throughout) - Roof Good, Plumbing good, HW Heater may need to be replaced, HVAC will need inspection and cleaning.

Some companies will let one claim slide by.

Detailed breakdown of my estimate is below TASK UNIT Materials Needed Line Item Cost Remove Old Siding Per SF 2,800 $1,400.00 Vinyl Siding Per SF 2,800 $14,000.00 Lawn Maintenance Per 1/4 Acre 2 $70.00 Roll-Off Dumpster Dumpster 1 $350.00 Full Demo Per SF 900 $360.00 Natural Gas Hot Water Heater - 50 Gallon Per House 1 $710.00 Replace All Supply Lines Per Fixture 5 $1,000.00 Install/Replace Tub Per Tub 2 $1,500.00 Build Tile Shower Per SF 160 $3,120.00 Bathroom Sink Per Sink 2 $140.00 Kitchen Faucet Per Sink 1 $90.00 Bathroom Faucet Per Sink 2 $280.00 Trim Kit Only Per Tub 1 $360.00 Install/Replace Toilet Per Toilet 2 $540.00 Upgrade Service Per House 1 $1,400.00 Rewire House Per Fixture 50 $3,000.00 Add New Switch Per Switch 15 $1,875.00 Install Can Light Per Can 10 $1,000.00 Bathroom Vanity Light Per Light 2 $260.00 Replace Heat Pump Per Unit 1 $2,750.00 Batt / Blanket Insulation Per board foot 21,600 $11,880.00 Wall Board Per SF 18,000 $20,880.00 Exterior Door Per Door 1 $230.00 Interior Door Per Door 10 $2,450.00 Sliding Glass Door Per Door 1 $850.00 Paint New Sheetrock Per Floor SF 1,800 $3,510.00 Install Kitchen Cabinets Per linear inch 360 $6,300.00 36" Vanity Per Vanity 2 $460.00 Granite Countertops Per SF 40 $2,440.00 Install Laminate Wood Per SF 1,800 $10,800.00 Permits Per House 4 $800.00 Refrigerator Per Appliance 1 $1,200.00 Range Per Appliance 1 $1,200.00 Dishwasher Per Appliance 1 $550.00 Microwave Per Appliance 1 $300.00 House Cleaning Per House 1 $200.00 Total - - $98,255.00

Sounds like the landlord is letting it slide due to the sale. 

Denver is 5,276 feet above current sea level.Some believe California will have an earthquake and slide into the ocean, making Arizona have ocean front property.The lowest point in Arizona is 70 feet above sea level. 

Or slides/youtube channel video for what you teach at the local real estate club? 

A big slide in the economy could break many investors.