I stayed in a room in this apartment for some days at the beginning of March. This room was very large and comfortable.
Because it was clean and it had many useful equipments, a PC connected with the Internet(free), a refrigerator, heaters, dryers, tableware, a laundry machine, a kitchen, a sofa,etc. not only toilet and bath.
Besides, I could make international calls using the Internet telephone and rent a mobile phone available in Ukraine, which were free.
As for location, this apartment was in the center and near a supermarket. So, it was very convenient.(Attention; You must speak in Russian when you talk to staffs in supermarkets, shops,etc.)
A manager of this apartment, she was very kind and good lady who could speak English fluently. She helped me many times.
The price was US$ 55.25 per night, so I think it was very reasonable.(Off course, one of the reasons was because of "off season".)
When I visit Odessa next time, I will stay in this apartment again if the price is not so expensive.