Journaling:
If I could design my own bit of heaven, the first thing I would change is the concept of time. I would want unlimited time to spend on things I enjoyed, and not have to wait for things I anticipated. The concept of interruptions would not exist because there would be time for everything.
As far as more concrete characteristics of my heaven, I would want the ability to fly. I would also want lots of music, and lots of my favorite bits of nature: ocean waves, waterfalls, tall trees, wildflower meadows, snowy mountain peaks, etc.
As wonderful as this sounds, I am very glad I am not in charge of designing my own heaven, because I believe that my heavenly Father is creating something far beyond what I can imagine, something that is completely and absolutely perfect for me!