For the drain fields have you already had a soil permeability test done?  

How are the soils, (clay, sandy, ledge etc)?

And only buy and hold vacation/short-term rentals specifically.Commercial property is also profitable… depending on location.I personally was out there gathering information and documents regarding raw Oceanfront property (with permits in place for Hotel Casino and Resort), Acreage for agriculture development (Puerto Rico is blessed with very Fertile Soil), some shopping centers in urban areas and 2 private islands that a broker wants me to help him market here in the States.So HMU anyone that would like more info about Puerto Rico.

So I started with the basement and gutted 100 years of BS, I mean like scary wont go in the basement, bio-hazard, unsafe electrical, naily-boards everywhere sort of stuff.I left (the best) underneath the stairs for last, and when I dug all that out and evicted the spiders found that particular corner of the foundation had a big piece missing (this story is getting long).

With two fairly active dogs over 60 lbs, I will say it has held up like a champ, there are no scratches that I can see and still looks great overall.The subfloor has to be pretty smooth though... any imperfections underneath the floor may show through if there are any ridges or anything sticking up like a screw head popping up, which I had to fix once.

The previous owner did backyard  pavers without a weed barrier underneath in the backyard.

Luckily the plumber realized this, and we were able to let the foundation guy know that the sewer line conduit needed to be embedded in the foundation wall, well above the height of the footer.Also, the plumber advised that, because we plan to build a front deck that is inaccessible underneath (it's only about a foot off the ground), we should have the water and sewer lines run towards the corner of the house, so it's more easily accessible in the future, should there be an issue.While neither of these mistakes would have been overly costly, it made us realize that there are a lot of intricacies that are very easily to overlook when you're doing this for the first time.The foundation guy showed us how to situate the conduits in a way that the concrete guy would know what to do with them when he came to do his job:

Put in place water and soil erosion programs capturing over 100 tons of sediment and increased the area water holding capacity by 1,000,000 gallons of fresh water.  5.  

Recently my neighbour underneath me in the same apartment complex sold their unit for 290k.

When a fall is detected, every caregiver is alerted along with the resident name and their exact location so they can receive immediate care and assistance.Deply other technology that detects wetness/soiling and provide conveniences with communications (internet/tv) to the highest levels availableWe allow personal animals in our communities, to the point that if a resident would like a pet, we'll provide a robotic pet.