Vanessa does a nice job for a reasonable price. She also is great at any special requests (skip certain areas, clean some areas extra carefully, etc). She is also very reliable and provides plenty of notice if she needs to change a cleaning date or time.
In addition, we have two small children, and the couple of times she's cleaned at our house with the kids around, she has been very careful to keep cleaners, etc out of little hands' reach. She is also very careful with our things - we have never had any items broken or misplaced. She has also done some carpet spot cleaning and straightening up of "kid clutter" without us even asking - she's great!