"Sono nella mia seggiola."

[Elena18]

Is there a difference between seggiola and sedie? Grazie!

[peterb12]

No difference. It probably was a regional (Tuscan) variation that was adopted into the mainstream - just like how in English we have words such as "null and void" that mean exactly the same thing, but probably creeped into the language through different paths (e.g. Germanic/Saxon usages vs Norman/French ones).

The -ola ending in italian generally can be a diminutive, but that isn't intended in the modern usage here.

[Elena18]

Why not "THEY are in my chair" as another translation?

[diego_d]

That one got accepted for me :)

[gordon_gregory]

It would have to be a big chair :)

[peteraasch]

Way to go, duolingo. They are IN my seggiola.