Like the title, I took 4 sims on vacation to the jungle. When they got to the house I chose, the walls were up. I tried putting the walls down and that didn't work, the sims can walk through the door, but I cannot access the house or even see inside, unless I look in the windows. First time I have had this issue and of course, I just installed the update. Whether that has anything to do with it or not, not sure, but since I have had the game, I have been able to go to these houses. Also, when I chose the house I want them to go into, there is someone already living there, but their pic is not over the house. Strange.