They have a spring inside them that allows them to open and excess pressure to escape. 

The first house is a two family home in Bloomfield, NJ that I purchased with my brother in 2010.

@Jonathan Johnson Thank you for your service brother.

For some reason brothers/sisters and extended family do not count for an acceptable RMI. 

I started out as a part-time investor––holding a full-time job in high tech––and my passion for real estate enabled me to escape the rat race of Corporate America.Prior to Luxmana, I did multiple development projects in the trendy Highlands and Berkley areas of Denver, Colorado.

So now I will have my brothers install porcelain tile throughout the house.  

I am either going to do it or show my brother in law how to do it.

That was just the start to the mess that would become my nightmare of all nighters leading up to thanksgiving and that Friday when the homeowner was hosting his brother's wedding brunch for the groomsmen.

The simple reason is if it were allowed, everyone would be making "brother in law" deals to short sale their house to phantom buyers and keep their homes, at a discounted mtg.

I got a referral from my father in law, a referral from my brother in law, a listing in the MLS, a referral from a broker who helped us close a deal and we cold called the owner of our 16 unit.Get the universe on your side and let it be known that you are in the market.