On a recent trip to a friends apartment in N. Cyprus we were concerned about the lack of grab bars in the toilet. I sourced a folding toilet frame online from Active Mobility. I was dubious as to whether it would work but we took it on the plane anyway. It went in the hold, free of charge, with British Airways and it was light to carry.
It went well over the toilet and certainly gave me extra support, the only problem was if you didn’t have your feet on the footplate it did move as it was so light. Not to be defeated we got a willing man to strap it tightly to the toilet with plastic tape. Problem solved. I will use it again when visiting places where there are no toilet grab bars. Another ‘strike’ for independence!!