sync calendar of multiple properties under same account?

Hi! We have a 2 bedroom apartment and set up two configurations as two properties to enable a booking of 1 - 2 guests (1 bedroom) and 2- 4 guests (2 bedroom) having different pricing options. We did this to get round the issue of 2 guests booking and expecting 2 bedrooms. This has created a complexity of managing multiple calendars - for some strange reason we cannot link the properties using the sync caledar option and if we try we get the warning to group properties (ie.  merge properties under different accounts) .


In the past I got round this by using a url shortner 


has anyone managed to get this to work?




I would do it with a group calendar feature in Microsoft outlook


thanks - interesting! do you manage to sync your outlook calendar with bdc one?