Bit of a crazy one - going to Bali for a conference and will check into a Marriott hotel the night before with work (sadly probably without any benefits as my work TA tends to go via Expedia corporate).

My flight in though arrives the morning before at 10am and I'll have a very early start that morning, so ideally would want to sleep 11am-3pm that day.

I'm Titanium / LTP so would usually expect a 4pm checkout but not sure how much that can be relied on these days...

Anyone done something like this? Is it going to come down to trying to get the front desk to agree in advance? (Any chance of getting a night credit for this also?)

The work hotel is outside my personal budget (especially for a few hours) and in any case looks fully booked the night before, so not sure I want to risk showing up in the morning and trying to beg a room. Cheers!