Overall, I think you need better, and bigger, storage so there isn't so much stuff on the perimeters of the floor. I'd suggest perhaps a raised twin bed with drawers underneath (you can get a toddler step stool to help her get in/out of bed). I would also get a much larger rug for the floor. Have you considered FLOR carpet squares? They're great for kids' rooms. They provide a lot of warmth and if one area gets irreparably stained, you can simply pull it up and replace it very inexpensively.

Too many many small hanging things on all the walls, that is making it seem so busy. I would remove all things, and find larger art. Allow yourself one collage wall. Nothing on closet door. The bed, shelf unit, dresser and kitchen seem good where they are in 1st photo. The chair, they never use these for more than 1 minute, they are just cute, take it out. Give her as Much empty floor space as possible, she will want to play in it more if it is less cluttered. I know it’s fun to try an incorporate all of the fun things seen on Pinterest, but in reality it’s to small of a space for that. Pick your few favorite parts and get rid of the little bits. She is a lucky little girl to have a mom who is taking the time to plan her pretty little room!

Such a fun room, but it feels way too busy for me. Although I should confess that I don’t keep toys in my kids’ rooms....I used to, but I find my kids are more calm and relaxed and can fall asleep easier when they aren’t surrounded by toys and so much “stuff” to distract them in their bedrooms. We are fortunate to have other space in the house for toy storage and play, which allows me to simplify the bedrooms. All that said, I totally understand people who want fun bedrooms, and keep all the toys contained in one room.

For the big furniture pieces, I would try the bed closer to the corner (so under the hair bow holder), and move the dresser under the skull. The bed will feel a little more private and less exposed when you walk into the room. You could also try the bed with the headboard under the name pendant. I would mainly focus on simplifying and condensing at this point. I agree more toy storage might help.

The last layout with the steer skull over the bed caught my attention because safe sleep practice calls for not placing sharp objects over a toddler’s bed. So, you might want to try placing her bed tucked into the corner, and have her name, the pendant name, or the big T, over her bed … as these seem made of foam or paper :)

furniture arrangement looks great!

Could you tell me which door is the entry and which is the closet please