Sure Paul. This is Chris. So you start by thinking about where you would be comfortable taking that risk; and certainly, when you look at page 26 of our supplemental, on the value creation pipeline. You see the markets, Queens, Bronx, Brooklyn, Dallas, Downtown Miami, Chicago. So its high barrier to entry, great demographic markets, great real estate, so that's the first step. Then, when we look at volumes, we are not really looking at it from a dilution perspective, we are looking at it from how much as a percentage of our gross assets are we comfortable having in that pipeline. And again, when you look at the pipeline, as it stood at December 31, between the anticipated total divestment and the developments in the facilities at CO, where you are taking a little bit different risk, none of the construction obviously, but the lease-up, that's a little bit shy of $250 million. I think that's a -- that range is a reasonable exposure for us, given the size of the company, and so as assets come out of there and get placed in service, we are looking at opportunities into 2017 and 2018 at this point. Obviously, balancing, the financing strategy on that side as well. So you are making a commitment for something that will open in the future, and we want to make sure that we continue to manage the balance sheet, so that we are in a comfortable position, thinking about that future needs. Those are the factors that come into play, as we think about that -- those assets on page 26.