Wordpress Site Transfer

I need my Astra child theme Wordpress website transferred to a new hosting provider with minimal disruption.

The site is using Contact Form 7 to collect information in the form of a questionaire and this information is stored in a Google sheet via Cf7 Google Sheet Connector Pro

Requirements:
- Complete transfer of the existing site.
- No content or design changes needed during the transfer.
- Ensure that the integrity of the Cf7 Google Sheet Connector Pro is mantained

Ideal Skills:
- Experience with Wordpress and Astra themes.
- Familiarity with hosting control panels.
- Proven track record of minimal downtime during site transfers.
- Experience with Cf7 Google Sheet Connector Pro