Obviously, as a beginner, I don't know for sure, but I wondered whether there was a typo here:
"der Hausschuh" "die Hauschuhe"
I was wondering whether the latter was missing an 's' if it follows the format of 'house-shoe, shouldn't it be "die Hausschuhe"?
Like I said, I might be wrong, but I was thinking it would be more logical (to my mind) if there 's' was doubled up.
Thanks again for all your hard work.