Awesome & adorable!
The first plant looks like Dieffenbachia.
The 2nd pic has Fittonia & Plerandra elegantissima (formerly Schefflera, and Dizygotheca before that) called false Aralia for common.
False Aralia (Plerandra elegantissima 'Gold Crest')
3rd pic, Tradescantia spathacea & maybe Aloe. Can't see the tiny one clearly, maybe Haworthia.
4th pic looks like an Echeveria but IDK which kind.