Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent guide for locating assisted living facilities

I purchased this book after seeing a copy from a friend. It's a must book to have if you're looking for an assisted living facility for a loved one. Great description of the many facilities in S.F. and the peninsula. There's a desperate need to have more of these books throughout the country.Only drawback is that the listed prices of the assisted living facilities are now out-dated. Prices are now higher than what was quoted in the book. Therefore there's a need to keep this updated annually if at all possible.