Yes and thank you everyone for your help! We downloaded the main mansion's directions and figured it out from there. Actually a 9 and 10 year-old did it in about 10 minutes. Only issues were that one front window is broken in a place that doesn't allow it to snap on which means now flower box there either (though we have it), and the attic wallpaper's a bit wrinkly which is no big deal, and one of the little decorative gold finial pieces that goes in the whole above one of the dormer windows can't go in cause something broke off in the past and is shoved in there (easy enough fix - just get another dormer roof). I left them to it and came back later to find a bunch of little plastic parts (wall clips and floor something-r-others?) that they didn't use so I don't know what that means but I have them saved in case the house falls apart or something like that! The house also came with the victorian lady in the pink dress and an invisible man with just his brown hat. Also 5 extra white attic dormer window trim pieces for some reason (?).
My 3 boys are having waaaay too much fun with it - heheh. At one point I accidentally said "dollhouse" and my eldest firmly corrected me saying "NO it's NOT - it's a playmobil house." Oh - oops!!! Of course he was right!

The only thing is it is indeed a bit small. I've started looking at the extension floors which of course aren't cheap. Waaaa. We have a pathetic hodgepodge of playmobil furniture from the take-along (?) house, some medieval accessories (e.g. a royal tent's rug and a battle tower's table and benches, etc.) along with some Calico Critters furniture that's about the right size if not a hair too big (e.g. piano, fireplace, TV, bunk beds) - and of course a playmobil lit xmas tree and presents and some related furniture and stuff from one of those new xmas sets as well. But who cares that it doesn't all "go," right? Ok the collector in me cares but they don't care which is all that matters!
One of my boys decided to take the take-along doll house (if that's what it's called) that had come apart anyway, and he added the two main parts like walls out the back of the house (on left and right sides) so he could add more furniture...and this happened to give the appearance of the house having been remodeled in the back - like they added a large family room with more rooms above, sort of! Then he used the bunny tree house's base as a back yard.