Any recommendations for a hire service?

Thanks I will try searching for what you suggested. We dont need to it fulltime just for trip as we will be doing more walking than usual.
I'm looking for any recommendations from those who may have used one, that's the reason for asking.

I would have this person evaluated by homecare. A walker can be paid for thru Medicare. Then have homecare come back to make sure the height is right and teach him the proper way to use it. Your doctor can write up and order for this.

It will cost more to RENT a walker than to BUY one outright! I'm with Alva on this. Either hubby buys the necessary equipment to take this trip safely, or you don't go. Its time to buck up and face facts now.

I would get the walker now and take it and use it. Those with a walker will get special boarding permission and etc and be greatly helped at the airport. Do it now in your home country. As to being uncomfortable, then I honestly wouldn't be traveling with such a person. If one cannot recognize such needs and allow for this help then traveling, and especially outside the country, should be over imho. So I would be telling hubby or wife or whomever was in need of this equipment: "Look, you may not want or need or use this, and that's great. But we are not traveling without it".

Just Google “ Mobility Equipment Rental in _________.” Insert name of city you will be in on the line .