Daniel was patiently waiting for us in front of the house (our train was ca. 30 min. too late). He provided us with his mobile No. for the case of emergency. Danile was also accommodating with regards to the time of our departure -- not at by 10 am, as indicated on the corresponding website, but late in the afternoon,(since our plane was at 9 pm) which was very helpful. Further, upon our request, he immediately provided the second pair of keys (we really needed it since, while I was attending a conference, my husband did sightseeing). Daniel has also showed us the apartment and explained how to operate the cooker and the microwave. When asked, he also gave us a hint where in the vicinity we could buy food.
The neighbourhood is very inviting, and we really felt very comfortable.