Calendar Upgrade

Currently to access the calendar we need to go into tools, and 'sms meeting reminders' which is a bit backwards. I'd like to see a calendar tab, with an option to have the calendar in full view on the home page as a pin. The calendar isn't very efficient - its unattractive and kind of bulky / hidden away. Id like colour options of highlighters, and be able to block out multiple days whilst on holiday. Input my own timeframe etc. Have the possibility of staff members booking in times to review, or send a link to clients to book a meeting etc. There's so much improvement needed here.