putrajaya is good for ownstay but bad for rental.
personally these my observation

good:
- not much traffic jam if you work and lives inside putrajaya. good luck fighting the rush hour traffic if you work inside but stay outside putrajaya
- good health facilities, their klinik kesihatan and hospital have more convenient stuff than other region i think? (apps for appointment/medicine deliver to ur doorstep/drive tru medicine/first class only hospital -can be bad and good, coz u dont have cheaper option or lower class)
- good place for night jog. persiaran perdana there can get 7-9km for complete circle and its packed with people around 8-10pm.
- almost every single department that u need to settled your official stuff is inside putrajaya itself (renew passport/ic related stuff/permit etc)

cons:
- food is expansive, if need really good food might need to go outside a bit (dengkil/bangi/kajang)
- oni got two mall nearby which is alamanda or IOI.
- rental market not good coz i guess most gomen servant can buy their own house at cheaper price (PPAM/CSRU) or even stay in kuarters.

overall only pick putrajaya if u work inside or really close to it. if not other place will be better