For the average person in the street, a $4m apartment might be high end, but for the high net worth individual, it might just be their weekend get away or a place to store their excess furniture or a means to get a dock in the marina etc.

If asked by potential buyers, we could supply the documentation that the load bearing wall was constructed to code/was done correctly.

We are primarily interested in Buy-and-Hold investing and the areas we were looking in have an estimated 37% percentage of households that rent, meaning that there is a pretty heavy supply of renters.

There is no real definition of what constitutes work so even rearranging furniture in the furnished condo you intend on renting out could be considered work and if you were caught doing it without a work permit you could be deported and banned from re-entering the country.  

New oil tanks, water main supply line and sewer pipe.DELIVERED OCCUPIED.

someone broke into the house and stole those supplies.  

Let the wife buy some shoes and furniture.2.

The reason I think the current housing market is NOT a bubble is that is driven by supply factors.  

The advice is that you have to determine what the hourly rate average for this service is, determine the amount of time you spent cleaning, any cleaning supplies (keep receipts or at least scanned copies)As Juan Christales mentioned it is best to put the cleaning expectations on move out into the lease with a range of fees, in Florida you should note that they could be charged less or more depending on the amount of cleaning, and supplies required.Lastly in Florida HVAC filters are normally the responsibility of the tenant to change. 

My research is showing that a lot of new supply is hitting the market for development.