Weekend break for two to Amsterdam (Flight + Hotel) ?

I am selling two return tickets to Amsterdam together with accommodation. I am selling for 250 and i originally paid 400 for the tickets along with the accommodation. The outbound flight leaves from London Gatwick on Friday 14th September. The return flight leaves from Amsterdam on Sunday 16th September. The tickets include 1 checked in bag of 20kg per passenger. Accommodation in Park Plaza Vondelpark hotel is included in the price. You can choose to have either a double bed or twin room. The hotel is located in central Amsterdam, close to Vondelpark, Concertgebouw, and Stedelijk Museum. Nearby points of interest also include Van Gogh Museum and Rijksmuseum. This is a great opportunity to experience an amazing weekend break fro two in the beautiful city of Amsterdam. Please contact me if you are interested or need more information. Thanks