@Yuriy Skripnichenko the situation on the island is very hard at this moment. Power won't be reestablished 100% for at least a year. The governor is saying that by December 15th they will have 95% of the power generation but 1) They play with those figures (power generation is not the same as clients being serviced) and 2) They are saying that because if they tell the truth, they will have crowds at the airports trying to leave. Saying power will be back to 95% in December gives the people a false sense of hope to get their lives back to normal (which won't really happen by December).
Unless you are bringing food, supplies and much needed help, there's no point going there at this moment. The places that are running with power generators are starting to close because they have been running those generators practically non-stop for 30+ days and they aren't designed to take that beating. My mom lives in Guaynabo and she told me yesterday that a few restaurants around my hometown have closed because the generators failed and they can't get mechanics or parts to fix them. My brother sent my parents 4 solar panels October 1st and the US Postal office still don't know where they at. I sent my uncle a generator October 16th via UPS and it still hasn't been delivered.
My point is.. things will take a long time to get back to "normal". The island will not be the same once recovered. The economy will suffer greatly with the amount of people leaving the island (estimates are at 1,000 leaving every day). There will be great Real Estate investments to buy cheap but investors need to be patient. At least wait for power and communications to be reestablished.
Good luck with your investments.
Dennis