5 over 1 are rookie numbers. I want high towers, 30 floor minimum. Entire towns per block. Comercial, office space and residential on each one. I want the grocery store, the doctor office and a metro station on the same building I live.
Sao Paulo is also close to this, but they don't have a lot of mixed use buildings. Ironically, you can find them in the richer neighborhoods, but those mfs fight tooth and nails against any expansion of the metro network close them.
The problem is that some nice areas where people want to go, like the Ibirapuera park, or some other that people need to go, like business district (where the financial and tech companies of Brazil have their offices) are on those areas.