I got the patio link medium door, and bracket for locking glass and gauze sliding doors.
The build quality is excellent and feels very solid once bolted into place.
The flap itself is the hard type, our cavoodle worked it out pretty quickly and the mechanism works well, with magnets realigining the door on entry/exit consistently. There was no issue with it flapping in high wind.
The only things of note (not downsides, but areas where patio link did not provide and would be good if they did...)
1. Cutting the fly screen/glass sliding door bracket required hacksaw, angle grinder and files - I have a stepped runner plate and this was a complicated procedure (a glazier is required if you do not have the tools)
2. We required the legs for narrow channels, and this raised the door so high that it left a gap of about 1cm below the door. We weren't in a position to cut the legs easily so will need to find a rubber seal to close this off. Masking tape is doing the job in the interim.
3. Mounting the gauze door lock on the bracket means screwing all the way through the bracket exposing the sharp ends of the screws on the other side. A plastic block or some other sort of housing is required to hide this
4. Some coloured plastic screw covers to finish off the install (and hide any other screw holes you may have had to expose)
All of these finishing bits are easy to solve at your local hardware store, but it'd be nice if there was a little finishing kit we could get with the package.
Overall, we're really happy with it - it looks good, it works well and it's very solid 👍