While it’s not impossible to close in mid December and still meet all requirements of the STR loophole, it will be extremely difficult due to the nature of hitting 150 hours, having it rented for 15 days or greater and having the avg stay be no greater than 7 days and not a decimal more.

Continuous participation.This is great if you are talking about an SMB with effectively connected Real Estate.Note rental activity is considered passive unless you meet the RE Pro threshold of 750 hours and more than 1/2 your time.This is the conundrum for passive real estate investors.If you have a full-time job or a large, time-consuming business it can be difficult or impossible to qualify.A huge loss from depreciation if you have one LP investment isn’t going to do anything for you.

If a warranty deed has been filed or even a memorandum of sale or a lis pendens, it makes getting clear title virtually impossible without the co-operation of the one who filed or having assistance from an attorney and maybe a long, costly, lawsuit. 

You can save but it'll take years and it's nearly impossible to get ahead of inflation by saving, so you get creative and rental arbitrage is just that.

@Paul AzadI have no idea how their funds are doing but in speaking with people in the space several GP’s are trying to push a fund right now to survive the next 3-5 years and raise capital before they lose most of the LP’s funds as once that happens raising $ will be near impossible I am not saying this is the case in this instance and cannot comment on the above, just sharing some common industry knowledge on what some are doing

I hear frequently getting financing for container home type projects is tough if not fairly impossible vs traditional construction financing, so wouldn't that take more capital?   

It's not impossible though. 

October is tricky, November is hard, Dec-Jan can be impossible.

@Ella VolneyTypically, you can only find a lender in the country where the property is located and, if you're not a resident there, it will be more difficult if not impossible, depending on the country.When it comes to investors, they need to be open to the idea and then you need to have opportunities that fit within their right risk/return profile.

It's a question that is impossible to answer without some market research.