haha, going for a mattress run

I will actually probably need a bed there, but usually using hostels (so like 10$/n). I'd need to "add" 22$ per night for the avios.
I'm not very informed about the avios\cent value, so are these figures average or below average?

This is one of my only options to score a massive amount of avios, as I have no credit card bonuses or whatever in israel.

Thanks!