You should see March full, at least on the weekends.I'm hesitant to offer much of my "secret sauce" that would significantly elevate your game, as it would create competition for my clients, which have to come first.

That having been said, I think when he does, home prices will continue to elevate.

Joshua tree, due to significantly higher elevation, does a little better in summer (but I have not been there in summer in my last 20 trips).  

It provides a detailed “bird’s-eye view” of the property, which is crucial for understanding how the land’s contours and features will interact with the proposed ADU, which can significantly affect both the cost and feasibility of the project.A limited topographic survey goes a step further by providing the vertical elevations of the property.

(fill in the blank)... replace the roof, or resurface the pool, or repave the parking lot, or replace an elevator.  

Hey mate,My opinion is to hire a local trusted property manager.Investing in real estate should not be about getting yourself into "another job" but rather elevating and delegating.Don't do the "$20 per hour work" per se but rather focus on scaling your portfolio.Granted a property manager can "make" or "brake" an investment so be super diligent.Just my opinion for what it's worth.All the best

Elevator - I've never built a home with an elevator. 

The elevated value stems from experienced operators who are on a similar level interacting and bouncing ideas off of each other.

Then, if you could cut 30" out of the top elevation you would be in compliance. 

If yes, you'll need the elevation certificate.