Given that Daru is a relatively small and remote location, the best area to stay is generally near the waterfront in the town centre.
This central area offers the most convenient access to the limited facilities available in Daru. You'll find local markets, government offices, and the main jetties for transport to nearby islands or the mainland. The area around the main street, which runs parallel to the coast, is where most guesthouses and basic shops are located.
For solo travellers, staying in the town centre is practical due to its proximity to transport links and any available eateries.