It is mechanically sound with new roof and siding in 2017.

Here’s what I do with my rentals:I either have tenants split the utility bills or include a clause in the lease that states if the gas or water bill exceeds a specific amount ($X), the tenant will be responsible for the overage, provided there are no leaks or other infrastructure issues contributing to the high usage.To determine this $X amount:Water: I take the highest water bill I’ve had over the past year (excluding periods where leaks occurred) and add about $15 to account for small fluctuations or potential increases.Gas: For gas, I calculate the median bill during the winter (when usage is highest) and the median bill in the summer (when usage is typically lowest).

We went all in on renovations—tore down a chimney to open up the space, put on a new roof, installed HVAC, updated floors, and completely redid the kitchen.

When there is a vacancy, a leaking sink, a drip from the roof, a fallen branch from a tree, storm damage, a rough tenant, a potato down the toilet...whatever expense comes up in the future, and they always come up, that is what the cash flow is for. 

It needs a full rehab, roof, garage, appliances, everything. 

This is especially true the more people you try to cram under one roof. 

From talking to locals, there's a couple of issues than need to be addressed, some are the non-ecological practices that some of those developers have, unfortunately, our government profits from this investors and allows them to destroy manglers (which are the natural water purifying system of that area) dismantling hectares of mangroves and degraded the habitat of resident and migratory species burying animals alive.There's proof of fecal material floating beneath the city of Tulum, only 20% of the water is sent to the water treatment plant, there's no infrastructure for the exponential growth.The landfills in the middle of the jungle that is leaking hazardous pollutants into the freshwater system and that something that developers won't tell you.I love my country and it would be a disaster for everybody if this place ends up like some other great beaches around the world, that are completely ruined by greedy investors not following the rules.There's no urban or comprehensive master plan, and one of the risks is that Tulum will be like Playa del Carmen is today, overgrown and with environmental devastation.I will advise doing a lot of research before getting something in Tulum, different country, different rules, and practices.

I am just looking at numbers provided by Zillow.I agree that the cost for most items such as a Roof, HVAC, Piping will be similar between a cheap home and an expensive home.

With fresh paint throughout inside and out, brand-new roof, dual HVAC systems, updated water heater, stainless steel appliances, lighting fixtures, outlets, countertops, and PEX plumbing just to name a few.

Although instead of knowing about roofs and rehab.. land folks need to know about:Zoningwhere is the power  is there internethow deep are the wells or is its an area that water is super toughDoes it perc. and or how expensive are septic systems.Wetlands Etc.Now if you target land with all city services then its just dead simple.. figure out the retail value and buy below it and do your flip..