Booked Mercure Dolphine Southampton Hotel

Yesterday, I booked 4-star Mercure Dolphine Southampton Hotel in UK for 7 nights and 2 rooms for 4 adults – my parents, myself and youngest sister. The total cost without breakfast with VAT or GST here comes to around Great Britain pounds of 973 or almost 70 per night per room. My second sister is getting married there and her friend will cook for us. Plus the fact that there are several restaurants nearby including Chinese and Western food. I booked through booking.com and will only pay upon checking out on the last day. It will be sometime in October, during autumn. I shall miss my spouse and he will be all alone here.