Solo traveler with 13 hour layover in Singapore Changi airport. Are there any places

[spencerr]

what’s the longest layover you’ve had?

If I book these flights it’ll be 23 hours of flights including the layover so sleep will be essential

Are rest rooms only available in Singapore airport for premium customers?

Are they free?

I don’t think I’d do this particular flight if there’s no proper sleep during that Singapore layover

Thanks

[trim it out]

Went through Changi in July and colleagues have been through more recently than that.

My stop was 6 hours and we were held in a closed off pen area in the terminal with no access to the shops/restaurants which were all closed anyway. Facilities available in the holding area were minimal, a pop up coffee shop and some vending machines. Colleagues that have had a 8hr+ stop were booked into hotels so were escorted off the aircraft and straight to the hotel and collected again for onward travel. Work paid for the accommodation.

[wiggy]

I presume the OP has looked at info available at the likes of this:

https://www.changiairport.com/en/airport-guide/Covid-19/transiting-through-airport.html