The flight from Amsterdam to Barcelona (VY937) 2.7.21 was absolutely filthy. I took my seat after I had cleaned it and removed a half used water bottle. This is unacceptable especially during the Vivid pandemic. The aircraft had clearly not been sanatised. Then I connected to my Barcelona to Malaga flight (VY2113) On this flight were four Dutch young men who were quite clearly intoxicated but we're still allowed to board. They were repeatedly told to wear their masks. This is yet another serious failing in keeping airlines going during Covid. This is clearly profit above safety. I have always been a fan of Vueling but this is a disastrous drop in standards.