I had a weeks holiday in Scotland recently and found the proceedure re getting oxygen organised up there a real trial. My oxygen supplier needed at least 2 weeks notice, someone had to be there....etc..etc
I decided to try renting a machine to take with us and found a fairly local supplier. I am currently on 5Lpm continuous at night and have 2 piggiback machines at home so the portable ones were no good.
My home machines are very noisy, but the one I rented was much quieter, lighter and fitted in the boot alongside the suitcase. We placed it on the landing outside our bedroom door and everyone in the house agreed it didn't disturb. What a shame my supplier doesn't offer this machine.
I also took my oxygen cylinders for ambulatory use. Didn't need to pay for these!
It cost £100 for one weeks hire, we picked it up and returned, so no delivery. Excellent service, will use them again.