(1) 10% off your stay from 4 nights from 02/01/2018 to 27/01/2018, from 21/05/2018 to 29/06/2018 and from 02/09/2018 to 22/12/2018.
20% off your stay from 7 nights from 02/01/2018 to 27/01/2018, from 21/05/2018 to 29/06/2018 and from 02/09/2018 to 22/12/2018.
10% off your stay from 7 nights from 04/05/2018 to 20/05/2018 and from 30/06/2018 to 26/08/2018. 

(2) 20% off your stay from 7 nights from 30/03/2018 to 03/05/2018, from 13/05/2018 to 06/07/2018 and from 17/09/2018 to 22/11/2018.
10% off your stay from 7 nights from 04/05/2018 to 12/05/2018 and from 07/07/2018 to 16/09/2018.