This is a great chair!

It's a great seat, I bought it for a child of 1.5 years old, everything is reliable, good locks, and a clear system, I installed it on the bike in 5 minutes.
There are a few nuances to the installation:
1. The mount is designed for a standard pipe under the handlebars, in my case I had to modify the mount a little (Trek Marlin 6 bike has a thicker pipe)
2. For a good installation, you need 2.3 - 2.8 cm of space under the handlebars.
3. With a significant turn, the pins from the kickstand touch the frame, which limits significant turns, so if you plan to travel with a lot of turns, there may be problems!
In general, a great chair for those who want to ride with a small child for short distances while the mother recovers her nervous system :)