We are concerned that it's going to be too small for six people. 

I think this can be a great idea in theory, but has some practical concerns to be aware of.

But more often than not there are zoning issues that cause delays and make the timeframe much too tight.

How can communities manage vacation rentals in a way that balances economic growth with concerns about housing access and neighborhood impact?

Quote from @Vikas Jain: Yes, I have already seen the buy-in, im less concerned about that part of it, but just want to make sure its legitimate (plenty of opportunities where buyin is high but it doesn't always mean the product is good, just been burned in the past by others so trying to do better due diligence this time around)Their success rate, as of now, is 100 percent.

I wouldn't be concerned if it was a flip.

My concern is the the long construction time and rising interest rates.  

If you are not the "procuring Cause" you may not be entitled to a commission. 

Of course, I was still concerned about the possibility of late or missed rent but luckily I worked out a deal with ALE where they paid me 2x the security deposit along with 3 months rent pre-paid.

It is my understanding that selling them involves going through a special step that involves a more in depth title search, making sure that each time the property changed hands the Register of Deeds duly notified all concerned.