I would recommend staying here! It was true to the posted pictures. Our family really enjoyed having a comfortable place to come home to each night and the kitchen was well equipped for our needs (we stocked up on groceries at Costco near the airport and the Safeway that's about a 15 min drive North). There were also boogie boards, beach chairs, beach towels and a cooler which saved us from having to rent them. For the two year old in our family there was a high chair seat and the master bedroom had an open closet where we could make a small bed perfect for her. Having the swimming pools available for her was great as well. For those of us without a kid we preferred going to one of the many beaches around, but this was a family friendly option for her and her parents.
The unit is right on the highway, but at night we had the windows closed with the A/C on so the traffic didn't bother any of us. One trick for the loft upstairs, turn off the A/C for the day and be sure to open all the windows to cool it down. For the warm Spring temperatures we had, the open windows during the day were far more effective in cooling the area than the A/C.
Lahaina is wonderful for an evening stroll as well. Many of the stores along Front street are open late and there are plenty of restaurant options.
One note for this location, the traffic was backed up around the area from approx 4-6 pm on week days so we made a habit of avoiding travel by car in those times. The main part of Lahaina is only about a 10-15 min walk which was great for the adults in the group, a little trickier for the stroller (no sidewalks along Front St.).
Joanna was a great host and quick to respond to my questions via text. Parking and checking in was easy as well. All in all a fantastic location for families.