No woman not have one the same handbag almost 5 years.
How many women have you dated? Specifically Czech/Slovak women... What you are saying shows complete ignorance regarding women and female Czechs.
Czechs still have some German blood inside so they are really parsimonious and keep their stuff until it completely falls apart. Sure, they buy also new things but they are not like westerners (and specifically Americans) who wear and throw away things pretty quickly.
Furthermore, it is clear that the first video was shot long time ago. Look at her body fat, on the first video she is much more leaner and fit. Her obliques are very visible. On the second video her face looks more mature/older and she still has a perfect figure but she probably does not work out as hard as she used to. Czech women tend to age pretty quickly and on the second video she looks much more older. She has less of a baby face (less fat on the cheeks), her hair has thinned and her acne has worsened.
Regarding rooms, have you seen Pierre's castings before? Then you would have notice that Pierre uses that hotel in Prague since like ever! Together with the room with the blue cloth sofa.
)