N.D.
Well you are moving and trying to toilet train your son, that will be very hard. I just replied to your other post about potty training and I would ease up on that because of the moving. Dont stop altogether, but either go back to the pull ups (which I dont like) or buy thick cloth training pants and dont scold if he any accidents. Just keep telling him to go at regular times. When he complains about the tiny apartment tell him it will only be for a little while and soon he will have a big back yard to play in and lots of new friends, maybe even a pet. Tell him he can pick out the color for his new room etc. Make it an exciting event. Kids are very resilient and will adjust to most anything if presented in a happy way. Of course you and your husband have to be very careful what you say around him. If you complain about the apartment or the stress of moving he will pick up on it.
Good luck, its a great time to buy a house.