Neils is a great host! It is a pity we didn't stay in Zurich for longer, he is very nice and available to contact if you have any problems at all. The apartment is beautiful, clean and spacious. The toilet was no problem for us at all. Just remember to lock your door when you close it! it doesn't lock itself (but the suburb is very peaceful and safe anyway) Would definitely reccomend this apartment especially with such a great host.