I live in a city where there is little natural gas connections available, my options were electric range or propane. I chose propane. The conversion was easy, I watched a Frigidaire how-to (convert) YouTube video. It went simple and easy. swapped out the gas jets for propane jets. The how-to instructions were easy to follow. I did it and I'm 86 years of age.  I had a plumber make the connection (elbow and valve). Tool used 1/4 in ratchet with 7mm socket.