Home Gym Flooring

I have a 2 month old little girl who LOVES to have mommy and daddy’s constant attention. I would LOVE to be able to play with her all day however I do have 4 other kids in my in-home daycare AND her almost 4 year old brother to care for too. She doesn’t really need held but wants someone to entertain her (talk to her, shake rattles…) I have good bouncy seat that she likes but she really likes to lay on the floor…SO I was hoping someone could recommend a good activity gym for her to lay under, she really like things that light up, play music or move…does anyone know the best ones and where I can find them?