Expat Health Insurance
Cigna Global
With 86 million customer relationships in over 200 countries, Cigna Global has unrivalled experience in dealing with varied and unique medical situations and delivering high standards of service wherever you live in the world.
Alstadt Lehel (Northern Munich), Pasing Obermenzing (West), and Neuhasen Nymphemberg (North-West).
These are the cheapest areas for small apartments. I would advice to look into each area in regards to crime, local facilities, transport links to the centre of Munich (depending on where your new job is based).
Basically anywhere outside of the city centre is cheaper than inside, but you'll have some small commuting costs. If you're still unsure, contact Lewis Badham on LinkedIn and he can give you some advice :)