Josep was a great host. He responded to all our questions very promptly, and arranged a high chair and cot (which also had a mattress). We locked ourselves out of the flat, he came and sorted it out within the hour and was very gracious about it.
The flat is well located on a side street but very close to the centre of Palma. We walked everywhere in Palma and used public transport for Soller and the airport. It is simply but stylishly decorated, with everything we needed.