We did had a problem issue with the hot water!
First day i have to rinse my head full of shampoo with cold water brrrr!!
Second day no hot water for the shower!!!
Third day by testing a lot of thing i was able to make it works... but don't close it because it will take 20 minutes before being able to start the gaz burner again.

So we did not have efficient hot water for the shower for our all stay, 5 days.

It"s when thing don't work properly that you see if you have good service, a lot of apologies but not much result!