Dear Hanna Gronkiewicz-Waltz, mayor of Warsaw, here are a few suggestions that you might find useful and an inspiration for the work ahead of you in 2011. And best wishes for the new year!Mladen PetrovYes, it’s time for new year’s resolutions once again. However, I promise that these are going to be quite different. Whoever said that making promises for the new year is something that only people can do? I strongly disagree. This is why I would like to make a few resolutions for someone – or rather something – I spend most of the year with; and although we have sometimes had our differences, I believe that we still love each other. As things between us can only get better, I have decided to come up with a list of resolutions for Warsaw.If you ask anyone involved with investment in real estate, especially those guys in sharp suits who cruise the region looking for prime properties to acquire, Warsaw is a really great place to be right now. I have a reputation in