Temp-to-hire offer, worth it? after 15 years as a janitorial supervisor

The pay is fair but there are no benefits. I do not usually post, so bear with me. I would gain recent experience. What would you do?

Buy coverage through the marketplace if the contract has none. I budgeted for it before signing.

If savings are low, I would accept and keep applying. You can leave for a permanent role if one appears.