Family looking to swap 2 room for 3 room apartment with WBS

Hello, we are a family of 3 and have a wonderful apartment. Unfortunately it got a bit too small for us so we are trying our luck to swap it for a bigger one in the area that we are currently living in.Preferably an apartment that is with WBS and Property owner Gewobag or similar state owned. Fell free to contact me for more information. I can also be reached on my email stanislavaparashke[at]gmail.com