Are these floorplans feasible?

[paulster88]

While installing the game I thought of the dream house I wanted to build and thought of Mediterranean style https://tranio.com/greece/attica/athens/detached/ is it feasible to do something of the kind in the game?

You have such a fine taste in interior design, ladies and gents, in regards to the Random Room Creativity Challenge, I feel kinda intimidated.  okay, not really, just I don't have the right kind of imagination for that.

[MrsFlynn]

Some of these houses should be feasible to create. If your building challenged you might post a build request with the required information in the Building Request thread and someone might help build a house for you. See Post #2 for required information.

Building Requests
http://www.carls-sims-4-guide.com/forum/index.php?topic=29522.msg475468#msg475468

[Heart Foam]

No house there looks too impossible. Pick one (or three) and give it a go. Remember you don't have spiral staircases in TS4, and that can be awkward to overcome in trying to replicate some designs. And seen as the max household is 8 sims, so 9 bedrooms is more than you need.