can two 5302 dollhouses get connected ?
Yes, in principle you can BUT you will need some additional parts (e.g. at least 2x Wall Connector 30/165) and you have to find a solution for the roof. There is no straight roof panel other than that one with the door, so you have to build two door-panels to each other (I guess this will look a little strange) and too, this means you will need an additional of such roof-panel (a total of three then). To be fair I have to say, I do not have such a house yet, but I have had this question too. And because I feel very familiar with Sys-X (
guess why!), so a look in the
building construction published by Geobra (or in English:
here) has done the work!
That was exactly the reason why I have not bought such a house (Yes I can, because I live in Germany).
EDIT: Oh sorry I have to correct my words: As I looked the construction sheet once again I remember, that the roof problem was more critical than mentioned, cos there is NO straight roof panel (the one with the door is a corner-panel too)! So it seems very hard to connect two houses easily, well there are some possibilities but for all of them you will need more than two houses!