This trampoline works well for my 4 year old. We have it in the house, and it actually takes up less space than I thought it would. I have 8' ceilings and there is no issue with kids coming close to hitting the ceiling (this was a worry before I bought this).
This is not exactly like a traditional trampoline as it does not have springs, it actually uses stretchy bands to create the bounce. This does work just fine, but you probably do get a bit more bounce with actual springs.
We have had a 6 year old and my 4 year old in it at the same time with no problems. It does say 100lb limit, I think they may have been a little over that, but it remained very sturdy. The kids love it and it does seem quite safe.
The reason I gave it 4 stars is because of the assembly.
I am very handy and rarely have issues building things, but I did have some trouble putting this together. One of the problems was trying to route the bars that make a circle around the middle of the net. They have to route through the red material in the middle of the net but then also through the net and it is extremely difficult to do. You almost have to have a not her person help you with this. Also the poles that go into the bottom of the trampoline and run vertical to hold the net up were a challenge because in the directions it showed holes cut out of the blue mat on the bottom where these poles slide through, but mine did not have any. After making my own holes, I realized there are actually slits in the material, but you can't tell they are there by just looking at it. There was no way for me to know this because the directions and even pictures that I looked at clearly showed holes cut out of the mat, not just slits in the material. I thought something was missed in the factory.
The trampoline also seemed to be very mis shaped the entire time I was building it, and I almost stopped in the middle of putting it together because I thought it wasn't going to straighten out. In the end it did flatten out, so keep this in mind while building it.
Overall this is a great trampoline that works well, it's just a pain to put together. I would recommend it, just make sure you have another person handy to help you while assembling it.

Great product with great quality. I LOVE that it doesn't have springs that pinch fingers and instead uses elastic bands. I love that the safety net has a bar in it so young children can hold onto it when learning how to jump. Our toddler LOVES the animals on the black part as well. We practice different learning skills and games by having her "find the starfish and jump on the starfish" or "find the animal that is orange" etc. She loves it.

My ONLY complaint is that the feet and net bars are all one piece so when we will need to move it inside for the winter we will need to COMPLETELY DISASSEMBLE IT to move it inside. Instead of just taking off the net quick and moving it inside we will have to literally take the whole thing down and then reassemble it.

Assembly was simple as far as easy to understand, however my husband became VERY frustrated trying to assemble it as the net has to line up just right with all of the holes in the "springs" as well as on the poles so that was tough. Cursing may or may not have ensued.

All in all though we love it and our toddler loves it and it's safe, sturdy and durable.

My kids love this! I have a 3 year old and almost 2 year old and they both have sensory issues. They are constantly playing in this together. It takes a bit of work to get it fully together but very secure and even had a therapist state that they haven't seen such a safe trampoline. The bungee cords are hidden by material so they kids are safe and there is Styrofoam throughout to protect little bodies. The mesh keeps them safe inside and the zipper has actually encouraged my children to learn a new skill they refused to learn before! Bigger than expected so set up outside and will go in the garage in the winter time for continued use. Had a party at the house and was able to safely fit 4 kids but would recommend only having 3 tops at a time. Thank you for such a great product!
The only draw back is the instructions could be a little clearer and there the assembly does take more than once person and takes about 40 minutes. The enclosed screwdriver is a great idea but if you have something of your own I would use that instead.

This has been amazing for the indoors during winter for our 9 yr old, toddler and 18-monther. It is close enough to the ground the smallest one can climb into with no issue. If they feel like they are unstable at first, they can hold the lower padded ring for stability and jump to their hearts content!
The net on the bottom prevents littles from crawling beneath.
The older one uses it when we want him to use up his energy-- he also finds it a nice place to lie down and contemplate the bigger things in life.
The weight restrictions need to be strictly enforced- one of our older kids (13 yo) had friends over and a young teen crawled in to lay down..... It bent and snapped the weld on one of the legs near the entrance.... So- NO BIG PEOPLE--- even if they are not jumping.

Nightmare assembly but once it's all said and done it's absolutely perfect for our two 3 year olds! our 8 year old jumped with them for a little while and it didn't seem to be an issue (other than her looking ridiculously tall for such a small trampoline) but use at your own risk with bigger kids. I'm sure the combined weight makes a big difference if you have tiny kids or heavier kids.

Great trampoline for small backyards or indoor play rooms. I would recommend setting it up wherever you plan to leave it permanently because disassembling it would mean going through the frustrating assembly again. (Good luck getting anything useful out of those directions)