Overall I'm really happy with the shoes - they're comfortable and look great, and were at a good price (around £50 on sale). Outer soles are sturdy and stitched into the fabric of the shoe (nice to see). I found my pair true-to-size - I'm usually an EU 43, and my pair of 43s fit like a glove.
Overall I would buy another pair, and am eager to explore other Freet shoes due to my good experience.
I have a few small niggles which might be worth considering if you're thinking of getting a pair:
1) "Barefoot" - the Keld 2s have a wide toe box and are zero drop, but the soles are pretty thick. This means you don't get much floor feel, which can be important for some people.
2) Tread Grip - grip on the tread is disappointing on some surfaces. For something craggy and uneven, you'd be fine, but a wet tiled floor? Very slippery! As a fully able adult, I've found it very easy to slide around and lose balance on wet indoor surfaces.