You seem to have overlapped the school boundary and wrapped it around the building.
You should draw the outline of the grounds and the building as separate ways. Mapping is not a challenge to see how much you can draw without taking your pen off the paper.
The building and grounds can be joined by a relation should you wish.

You seem to have included the car park in the chip shop building, I am pretty sure it has a name that is not "Fish & Chips", but can't remember what it is actually called.
It should be tagged with cuisine=fish_and_chips.

I have reverted this, adding your name to the entire building was spam.
Please remember that openstreet map is a map, not a business directory/

You had dragged this pedestrian crossing (node/302859319) away from its correct location and inside a building you were no doubt using to promote your business.
This meant it and Friary were no longer in the correct position.

Please add your affice as a node within the building and remove it from the building.
Please use changeset comments to indicate what you are changing.

You website appears to be for an online business only, if you do not have a verifiable shop that customers can visit. then your business does not belong in OSM.
Please confirm you have a clearly signed shop or office that map users can see.

Your address contains a PO box, please confirm that you have a shop with signs that customers can visit.
OSM is not a business directory and only verifiable features should be mapped.

You have placed your office inside a hotel, please can you put it in the correct place.
If you do not have an office and merely use hotel facilities then your business has no place in OSM.

I assume you office is not in the middle of the road.
Please place it in the correct position

I have reverted this as you had dragged a crossing and associated roads inside a building.
Please include meaningful changeset comments so that other mappers can work out what you are changing and why.

Do you occupy the entire building?

Thanks for adding this, footpaths are very much needed in osm.
One issue we face is routers do not route over areas such as car parks. It would be very useful to trace the paking aisles in the car park and connect them to your patha and the road to provide connectivity for routers.
Thanks, good work.

Thanks Fledge, the left turn if you miss that road is impossibly tight.
I added the note with osmand when my girlfriend was driving, but forgot to change it.

What is UCB?
Abbrieviations are only helpful to those in the know.
What is actually on the signs on the buildings?

No response, so reverting

No response recieved so changes have been reverted

Including the phone number in the name field makes this changeset look like spam.
Please remember that openstreetmap is a map/geographical database , not a business directory .
Please remove the phone number from the name field and only include the name if it is clearly signed.

You appear to have added your business to, and renamed the Maidstone boundary relation, I assume that was accidental .
You seem to have added your office in a residential area, please can you confirm the office is clearly signed and not a work from home business .

Is there something else using the shop in its place?

No reponse recieved, so reverting