I offer this new rating of the source supplier for this product, Foxtell, because of their over-the-top response to issues that I had with this product delivery. They covered all bases by voluntarily offering to ship a second trike, gratis, while noting that I should keep the 1st trike which was shipped in a color not ordered. An offer to replace, without exchange, is an unusual positive action and a prudent business decision on the part of Foxtell.

I must disclose, however, that this is a complex product to assemble as noted by the manufacturer's (Sibosen) featured statement on page 1 of the Assembly Manual:

"...it's only a guide which may work for the handy. It may not be so useful if you do not have bicycle or tricycle assembly experience or if you're seniors. So never hesitate to find a local bike shop or a neighbor or friend for help..."

A lot of reviews point out the difficulties during assembly. Yes, it's not something you can do in 30 minutes, but I'm pretty sure the bikes get assembled in the bike shops that sell them in the same way, so just understand that you are buying disassembled bike. The written instructions are somewhat useless, but the video referenced in the item description was very useful. It took about 8 hours total (over 3 evenings) to assemble it, adjusting the derailleur being the trickiest. The rest is straightforward, once you do it at least once :)
Once it's was assembled, my 65-year old Mom was able to enjoy the ride. I want to point out, that in a way, tricycle is trickier to ride than a bicycle. It doesn't have to do with this particular one, it's a general observation. I do a lot of mountain biking myself, and rely heavily on controlling the bike with balance and body position. You don't get any of that on the tricycle, just be prepared. But you do get a smooth ride where you don't have to worry about balance, provided you are riding in a straight line on an even road. Again, not related to this particular tricycle.
Overall, very pleased with the purchase, definitely worth the money spent.

The first box was damaged and opened and missing parts

First I had to wait a month to get my bicycle, then I had trouble with getting it assembled. When I finally got it assembled the front wheel was bent and the gears would not work properly. So I am trying to send it back but am having trouble getting to the seller. He gave me a bogus tracking number that UPS could not take. Amazon is going to have to file a claim against this re-seller because I believe it is a scam. Don't buy these type of bikes. They are junk.
Jereme Scott

I ordered a 26" blue tricycle which was advertised as foldable. What I received was not. After a week or so of back and forth (had to provide a rating, they didn't have 26" folding,l, only 24" didn't have the 24" I agreed to in blue...) they replaced it.
I do love it, and even though I'm only 5'3", which is an acceptable height for a 24" frame, I think the 26" would have been more comfortable.
Overall a positive experience.
(We took it to a shop to have it assembled, because the first one came with a book for a two wheeler, so I don't know how difficult it is to put together.)