Kilimani,kileleshwa,hurlingham,lavington,upperhill,westlands,lavington,springvalley,muthangari,parklands,highridge,south B & C,woodley,ngong road are no longer low density suburbabs,they gave up to highrise apartments long time ago,quality high end apartments that make that area look like europe,it hard to believe you are in africa if you live in those parts of nairobi,low density suburbs are being pushed further in the metropolis,i think karen,runda,roselyn,muthaiga,gigiri,ridgeway,lower kabete,loresho,kitisuru will retain their strict low density zoning much longer,this leafy western part of nairobi is very organized and rare in africa,so many posh organized estates adjoined together.