This app has a ton of potential, but falls short badly. I get that you cant save your project without paying for the full version, but the bug fixes would help greatly as it crashes on me every 15 minutes. I learned to write down dimensions on a different notepad as to not have to close the program and lose all my work. At the very least a saved project timer would be beneficial so that you could take a break or review another project and return within a reasonable amout of time , as well as, fixing the crashing issue and losing every bit of progress in an instant.
Tickleshnits about House Designer