What is the fine-grained topic of the following text: When it comes to helping families go for Zero Waste, apartments and condo complexes can face a host of challenges single-family homes don’t face, be it a lack of space for recycling and composting dumpsters, property managers who may be unwilling to make changes to their trash routines, a lack of outreach regarding recycling and composting guidelines, language barriers, or all of the above. Only return the topic.
Challenges of achieving Zero Waste in apartments and condo complexes