It would be great to find a reliable house sitter during my leave in May and June 2018, who enjoys his/her time here and is looking after my two cats.
The two Maine Coon cats Lyo and Charlyn would love to be fed twice a day. And of course they would also love to play and cuddle with you and have some entertainment.
There's only a few plants outdoor, but a garden outdoor, who might need some water if the weather stays dry.
Beside that, no special rules... I'll leave the apartment clean and tidy for you, and expect to have it back in the same way.