Not only does it have the ideal spaces, but also offers knowledgeable staff, great amenities and all the must-haves to make your wedding day spectacular! Facilities and capacityThe facilities found at this hotel venue include several flexible event spaces which can be configured any which way you want. Conference Room A/B/C can accommodate up to 250 seated guests (or 80 guests in each) and the smallest space is the Boardroom which has a capacity for up to 25 guests.Services offeredHilton Garden Inn Calgary Downtown offers couples several wedding services for their big day. These services include comfortable accommodations, catering / bar services for your wedding reception and audio equipment.