Gardena, California is a suburban city located in Los Angeles County. As with any real estate purchase, there are both advantages and disadvantages to purchasing a property in Gardena. Here are a few things to consider:

Advantages:
1. Location: Gardena is located near major freeways and amenities, making it an easy commute to many job centers in Los Angeles.
2. Affordability: Gardena is a relatively affordable area compared to many other parts of the Los Angeles area.
3. Development: There is ongoing development and revitalization happening in Gardena, which is increasing property values in the area.

Disadvantages:
1. Crime: Gardena has a higher crime rate than some of the surrounding areas, so it's important to research specific neighborhoods before purchasing.
2. Traffic: As with any suburban area, there can be traffic congestion during peak commuting hours.
3. Natural Disasters: Gardena is located in an area that is prone to earthquakes, so it's important for potential buyers to consider these risks.

Overall, buying real estate in Gardena can be a good investment, but it is important to weigh the advantages and disadvantages based on your individual needs and situation.