This is a fantastic place to stay if you have a later flight into Maui OR want a headstart on the road to Hana. The location is great for exploring upcountry (e.g., MauiWine), Paia (e.g., Paia Fish Market), and to start on the road to Hana. You cannot underestimate the value of not getting stuck at the traffic light in Paia (backs up 30 minutes of traffic) - as this is the last light on the road to Hana. From Manolo's you can take a quick right turn to skip this step - overall saves you about 2 hours total over staying anywhere more north.
Manolo is a great host, is very responsive, and is very helpful for parking and other such topics. The place is quite simple and not stocked with significant amenities, but that is not the point of staying here. The bathroom is massive and quite clean - so you can be assured that you have a clean place where you can recharge before or after Hana.