Hi, new subscriber here , you did a great job and the little ones are going to LOVE everything. As far as storage solutions, since you have little little ones keeping them in bags and then finding a draw solution would be a good idea. Just image without the bags and they spill all over with baby girl toddlering around the house. When I want toy storage ideas with a lot of pieces I ALWAYS go to RU-vid; so just search lego storage ideas. I found much success when looking for board games and puzzle storage/organization ideas. Merry Christmas to you and your family!