You can get most types of mortgage for a buy to let property. You will need to decide if you want a fixed, variable, tracker, discount, or capped interest rate.
Most buy to let mortgages are interest only, which means your monthly repayments just cover the interest owed and the amount you borrowed will not reduce. A repayment mortgage will pay off the total amount you borrowed by the end of the term. Repayment mortgages cost more per month so are only suitable if you can achieve enough rent to cover it. The majority of lenders require a deposit of at least 25%. Lenders have different requirements for buy to let mortgages but they will only accept your mortgage application once they have assessed affordability. However there are some who will accept a much lower income if you are classed as an experienced landlord.