This is lovely apartment, well appointed and ideal for a family of five, (in our case 5 adults) although it could potentiality sleep 7/8. Four of the beds are in their own two separate bedroom. Overall, we were happy with our stay at Seboia 43. The provision of two separate bath and shower rooms with toilets is useful. Additionally, there are allotted inside and outside car parks - handy for families staying there with two vehicles. The owner is very responsive with her communication and addressing any problems associated with one's stay.
One point to bear in mind is that the apartment is on the 4th floor of the Seboia block. There is a lift but this was out of service during our entire stay. With ski luggage and shopping, using the staircase was a bit of an effort but the owner very considerately compensated us for this inconvenience. The service company the owner uses, Ski extreme Services, were also most helpful during our stay.
Overall, La Tania is well located for flights into Geneva or Grenoble. We'd certainly consider staying there again and consider the apartment an ideal base for a family 3 Valleys holiday.