This is Money's mortgages and property experts Simon Lambert and Lee Boyce set out the problem for first-time buyers - and presents the solutions... The biggest weapon in a first-time buyer's arsenal is knowledge about the homebuying process and an awareness of what's going on in the property market. This is Money's mortgages and homes section is packed with advice for first-time buyers and carries the latest news and up-to-date features, which can help you achieve the dream of owning your first home. Here we round up tools, expert advice, latest stories tips to give you a helping hand. Top tools - Calculator: Mortgage affordability - Calculator: Rate rise impact - Calculator: Stamp duty for first-time buyers Latest on the property market - What next for house prices - What next for mortgage rates? Latest stories >> Parents warned on perils of helping children get on the housing ladder with guarantor mortgages Increasing numbers of first-time