One great example is framing crew comes in....frames up the house, plumbing and electrical crew comes in and does their thing....leaves all their 1/2 finished cokes, Gatorade and beer cans and 1/2 eaten lunches sitting on the framing.   

Is it my responsibility to do a demolition/clean up then sell the land?

It's going to be a lot of work to restore and clean up.  

I’m moving out of the house soon and will be living rent-free with my wife at my parents' place in the Bay Area due to some recent life changes.Here’s a breakdown of my situation:Location: Sacramento, CA (4 bed, 2 bath, recently renovated)Current mortgage payment: $3,940/month (including escrow)Mortgage balance: $475,000Current home value: $515,000 - $535,000 (based on comps)Rental estimate: Property management companies are quoting $2,600/month (with fridge/washer/dryer included), but some websites suggest it could go for up to $3,000/month.Planned budget:$540/month for capital expenditures and maintenance$100/month for lawn careTenant to cover utilities (gas, electricity, water)7.5% vacancy rateWe bought the house thinking it would be our forever home, but with our current situation, I’m trying to figure out the best long-term plan.

EDIT: take a look at the SAILFLO 2000 GPH 12v Electric Bilge Pump. 

Could help you afford a larger/nicer property while still giving you a clean living/ownership structure.

Compare that to my sec 8 building in suburbs I am constantly texting these low lifes to get their tiny portion of the rent or to get roaches out of their units because they refuse to clean properly. 

See if they can run the cutter through there and clean it out.

You might be better with an experienced co-host and Airbnb expert and a handyman with cleaning crew.

It shouldn't be too much money to get it cleaned out.