Really liked this book.
It was interesting to see the relationship between the hero and heroine progress. While the heroine had a whole 'unrequited lust/love' thing going on, the hero initially hardly noticed her despite being her neighbor for a while.
Once the heroine's sister moved in and saw what was happening, she was the one who really started the hero looking at the heroine differently.
One of my favorite parts was when the sister was trying to get the hero to find the address of another SEAL for her. What she offered in trade was very funny. Including the hero's reaction to it.
I'm definitely enjoying this series and am looking forward to reading the next book.