Willem make us feel very welcome. He moved his car so we could use his parking space below the building. He spent a lot of time showing us around the flat and how everything worked and going over how to get around Madrid and what to see and do. He later emailed us some more ideas. The flat was great with a huge outdoor patio were we had some candlelight dinners. It was easy to get downtown on the metro and there was everything we needed within minutes.