GCP - (DWH) Cluster Start-up Delayed - Failing to start

[avrm91]

I face the issue that my fresh new Databricks workspace is not capable to start any cluster.
"Cluster Start-up Delayed. Please wait while we continue to try and start the cluster. No action is required from you."
After 1830 seconds (30,5 minutes) the warning is changing to:
"Failing to start. Clusters are failing to launch. Cluster launch will be retried. Details for the latest failure: Error 1 out of 2 pods scheduled. Failed to launch cluster in Kubernetes in 1830 seconds. Driver container readiness: false, last executors readiness ratio: 1/1, expected executors readiness ratio: 0.5. FailedToScaleUp caused by GCE quota exceeded: Node scale up in zones europe-west3-b associated with this pod failed: GCE quota exceeded. Pod is at risk of not being scheduled. Type: CLIENT_ERROR Code: GCP_QUOTA_EXCEEDED Cluster-id (internal): xxxx-xxxxxx-xxxxxxxx.
I tried another area europe-west1 instead of europe-west3 but I get the same error. 
#GCP 

[avrm91]

Thank you for the hint.

I found this SQL warehouse sizing, scaling, and queuing behavior | Databricks on Google Cloud

So I need 8 x n2 and 16 x vCPU (all regions) free/available to start the dwh. Do I understand this correct?