I do like the idea, but I need something looking more serious, less cartoony. What about making the windowpanes look more real with a nice background like your looking out a window and then seeing a light reflection of a family or something? Just an Idea. The font for entry #13 and #12 is better than #9 but it still needs a little something - darker colors and maybe not quite so much contrast between the two words. Again the concept is awesome, lets just build on it. Nice job.
Thank you for the feedback. The revision you requested will make the logo look heavy because background behind the window and the reflection. Perhaps it was the multiple color of the design that made it look a bit cartoony. I made some changes and hopefully this is better.