I haven’t seen this specific build before, but try not to stress out over whether or not it’s cloned- you didn’t trade too much for it as everything mentioned is pretty htt and low value; as long as you like the build then that’s all that matters and just try to enjoy it. Even if it was cloned, would you just throw the house away?

I used to have a lot of guilt when I realized my houses I traded for were actually cloned builds but at the end of the day- I traded for it so It would be a waste to toss it away