Oh my goodness, you are SO welcome! They are absolutely ADORABLE! The symmetry of Slytherin's common room and Hufflepuff's sun-light and outdoorsy design were so very thoughtful and very creative!
I actually run a Pottermore OC roleplaying group with two friends of mine and we really liked them and were wondering if it would be alright if we were to maybe feature them in a journal, to maybe help our members get an idea of how the common and dorm rooms would look? If not that's just fine, but I thought I would ask! We would, of course, give you the credit for the art and link back to your dA page. c:
You're welcome once more and thank you for your time!