Hi
@cmr
Like you I rent my current property with my partner and as a divorced father of two still pay child maintenance so I cannot afford to buy a property where I live. Even after child payments stop we will not be in a position to buy a property in the south east.
I do have a 2 bed flat in Scotland that I have managed to rent out for 14 years (fully managed for me) with almost no void periods. I bought it for £79k then and having looked at the area recently prices are similar. My flat rents for £400 PCM and is mid range I.e. not high end.
I've recently started to attend property networking events as my plan is to buy more properties every 18 months to 2 years so want to get a feel for what options are out there. My decision is based on the fact that my pension will not be enough to support me and my partner when we retire in 20 years (I am 45), saving interest rates are crap, I like property as a passive income vehicle, I have no aspirations to climb the corporate ladder and am working on leaving the rat race, property is something I can pass on to my children.
If it was me I would buy 4 more properties which would net me £735 a month (including the one I already have) based on my current rent and interest only mortgage. Even after expenses I reckon I would be £500 better off every month. My one property regret is that I had the opportunity 10 years ago (from a £30k inheritance) to buy more property but instead it ended up being spent on the house I had with my ex.
There is a lot of information out there but I would start with this as it's free:
http://www.thepropertyhub.net/, they have an accompanying podcast and a free forum which may help you decide how to invest it. There are schemes out there that even offer guaranteed rent to landlords.
I hope that has helped.