I agree with ROA890. I really like this design, it's very clean and also decorative with the picture under the seat. To be constructive I think that some wood could be added to the backrest maybe? Imo metal is cold and hard, I'd prefer to lean against wood instead of metal Don't know if it would be worth the work though.. and it was just a thought anyway excellent work!
The only thought I've got is the design. It doesn't fit in many kitchens, but I guess you already know that It really is something special that you've made. Looks cool and advanced but still user-friendly Good job!