We had a great time staying at Teddy's Hanalei Condo. It was the perfect size for the two of us (my BF and me). It was in a prime location bookended by two of our favorite beaches—Hideaway and Queen's Bath. We really enjoyed staying in Princeville as it was very central to a lot of beaches and the lush, green scenery didn't hurt either :).
The apartment does not have a full kitchen, which we didn't mind. Though it would've been nice! We ended up making easy breakfasts (egg sandwiches or granola and yogurt) and ate out lunch and dinner. The apartment was well stocked with kitchen essentials, towels, bathroom necessities. We loved having morning coffee out the on the lanai.
If you are looking for an affordable yet great space two while in Kauai, definitely check out Teddy's.