Google data studio - looker studio - dashboard

Looking to create a clean google studio dashboard with certain kpis from facebook ads and also from data from our crm highlevel. I have a windsor.ai connection to our highlevel account so we can map data easily and we can also use google sheets since we also have a supermetrics account to pull data from facebook. We could also use windsor for facebook information would like basic info from facebook -- spend, purchases, leads, cost per lead, bookings, cost per booking etc... and then would like amount of booked calls from specific alendars in highlevel and some other kpis that we may need to enter manually in google sheets to pull into the account. I dont feel like learning data studio so would like someone with experience to put it all together.