The sims mobile how to move room to level 2

Hello there!  First let me say I love that I became a member of the site.  I have gotten so much useful information and tips and everyone is so nice and helpful!  So thanks a bunch!  

I just got my permit to my second level to my sims home.  I love how it starts off with giving you one room for free, you can make it rather large too which was awesome!   I looked around a bit but could not find any info, but my question is, can you move a room from the first floor to the second floor?  I spend a good amount on getting the second level and the next room to build will eat up the rest of my money.  I know it won't take too long to get the money up, guess I am just a bit inpatient 🙂