Where is FDM?
Toods Santos is approximately 1 hour drive north of Cabo San Lucas of about 50 minutes south of La Paz and about 1.25 hours from the Los Cabos airport (SJD). There is bus service from from SJD to Todos Santos and there are several rental car agencies there as well.
The Los Cabos airport is accessible with many direct flights throughout North America and even a few from Europe and South America. Even without a direct flight, it is accessible from nearly everywhere with two flights.
Directions
You are most likely driving to Flora del Mar if you are not taking a taxi from the bus stop.
From Cabo:
Take Highway 19 out of Cabo, wither going through town or connecting to it from the SJD airport via the Expressway (Hwy 10 or the coastline route Hyy 1).
As you enter Todos Santos, follow the main road through until it forces a right hand turn up the hill. At the top of the hill, there is a 3-way stop...make a left here, you are now 1.6 miles from FDM. Follow this road along for .8 miles, and you will see your first Flora del Mar sign at the beginning of a dirt road. Just follow the signs to FDM [it is also found on Google maps].
From La Paz:
Follow Hwy 19 in to Todos Santos. At the same three way stop, make a right down the hill. Follow the directions as per above.