some of them seem to be regular benches tho: https://www.google.com/maps/@50.0620908,19.9380293,3a,20.8y,48.99h,81.22t/data=!3m7!1e1!3m5!1sAF1QipPWqR0O4Pe3S1q6gUkg5_VEYN56qZikIfgu0kMu!2e10!3e12!7i8192!8i4096