I wrote my review about this resort earlier (it is posted on the site). I have doubts about two reviews of some comrades Valeriy_P and Natalia_P. So, these reviews are clearly not vacationers.
Sanatorium "Arnika" is a good "four" by domestic standards. The ratio "price" - "quality" is ideal. We lived in a "standard" room at a price of 545 UAH. per day for one person.