In the beginning of May our family of 3 (husband, daughter and I) plus my parents in law stayed in the V Spa hotel.
Hotel and restaurant is best quality - clean, tastefully furnished, walk-through rooms (which was a good surprise for us, because it was perfect opportunity to be in second room with our parents while child was calmly sleeping in the next room), spa access, very good breakfast, restaurant with children play-room, very nice and helpful personal.
A little bit about Spa. I liked that dressing room was together for man and woman - it is superb for couples with children. The Spa is definitely designed for children - (very) warm water in the pools, a lot pools with children activities - slide, football (even sandbox on the lower floor!). Water in the main pool was too low (again - for children).
The main problem in the pool area was slippery floor and a strong smell of bleach (even eyes hurts).
Sauna part was nice, we tried salt-world for 3€/person. It was nice mostly because of salty pool. It was small but fun because you felt like in Dead sea :)
For conclusion I will say that it is a great plays for couples with children (for children). But not the best place for couples without them to relax... - our personal opinion only ;)