We’re chatting to David and his family this week (Picture: Susannah Ireland) Welcome back to What I Own, our weekly series that explores getting on the property ladder. This week we are chatting to David, who lives in the suburbs of Chelmsford in a four-bed semi-detached home. But he also owns four other investment properties and rents them out to tenants. This is what he has to say about his property-buying journey. Tell us about yourself. I am 45 years old, married, and have a 13-year-old daughter. My wife and I own an e-commerce business in Essex and we’ve been doing that for the past 10 years. Where do you…