Updates & tweaks to existing website

The changes/updates required to www.stayhouse.co.uk are as follows:

1) To update to latest WP version and ensure functionality and aesthetic remain unaffected.
2) Install Jetpack plugin and ensure functionality
3) https://stayhouse.co.uk/skye-white-house/ > SEE INSIDE| ensure linked to correct page
4) https://stayhouse.co.uk/skye-window-house/ | Ensure location marker on map displays correctly in correct location - this is the case for each individual listing in 'COLLECTION'
5) Stripe (payment processor) - API requires updating to comply with new SCA rules
6) Page descriptions and names i) standardised ii) improved - does this involve meta tags?
7) https://stayhouse.co.uk/stay-house-testimonial/ | Top line of left hand menu 'Skye Window House' displays in a grey smaller font - this should be changed to the white larger fonts for the other menu items

Other considerations:
- Possible new logo