I'm curious what she means by this exactly. Non-market housing and art is mentioned later on. Are they expected to pay for that themselves?
Development fees are one example. When a new apartment building is constructed, it needs water and sewer connections. The municipality typically charges the builder a development fee (on the order of 100k) to build that stuff. That immediately means the developer needs to charge buyers the development fee to recoup their costs.
Every level of government is going to add restrictions and requirements. Some may be non-negotiable: building codes to ensure the building is up to safety standards. We may want to revisit others.