I am reverting this edit as this area is a construction site for crossrail.
Please comment if I am wrong?

Hi, welcome to OSM. I think maybe something has gone a bit wrong here, I suspect you mean the London Astoria however that closed in 2009.
Is there something here you have surveyed recently?

Thank you, I have tidied up a bit and all looks good now.

Hi Brian, I have reverted both of these changsets,
Maps.me users are very unlikely to respond and maps.me is not capable of changing or removing anything.

Hi, I have spotted that you have been making a lot of edits in different areas and wondered what you are changing as you have not put any changeset comments in.

In this particular changset you have deleted on side of the triangle at the junction of Plex Road and Plex Lane, changeset/45881722#map=19/52.77253/-2.73144&layers=N
Had it really gone when you surveyed the area?
You have also moved the road and railway bridge at changeset/45881722#map=18/52.78170/-2.72137&layers=N, seemingly to align it with bing imagery. In it previous position it was aligned to gps which suggests that the imagery is misaligned at this point and should have been corrected before using it in this way.
Cheers Phil

Hi, are you sure this path has gone. I do remember it was to be retained and quarried around. It and the bridge are clearly on bing imagery. Has it since gone? If so what is the new route of The Rutland Round as the relation now has a hole in it.

Hi, welcome to OSM.
The correct way to tag a private road is to add the tag access=private rather than simply deleting it from the map.
The presence is useful as a navigational aid and some people will need to route to the farm. By adding private routers will not route along that way.

It is also unnecessary to add pointless tags to ways. if it is a footway mapped as a footway it is obvious that motor_vehicles, bikes and horses can't use it.

Hi, I have reverted your London changes. You have deleted a building that was already correctly mapped as residential, with full address data, it is a Hall of Residence and you replaced it with a hostel node.

Hi, welcome to OSM. Thank you for these additions, they are very useful. One small thing, these types of path are normally tagged as highway=footway, highway=pedestrian is normally used for pedestranised streets such as Gallowtree Gate. Keep up the good work.
Phil

Hi, welcome to OSM. The post office was already mapped so I have removed the duplication.

Hi, welcome to OSM. You seem to havbe misplaced this node. It has an address in the US yet you have put it in London.
I am reverting this edit.
Please drop the verbal diarrhea in the changeset comment.

Hi, welcome to OSM. Some of your edits seem a little strange. For example if I were to visit this location will I actually see a monument? and if I do is it really in the middle of the road?
Also tagging a modern office building and a bike rack as historic is very bizarre. What were you trying to achieve?
Cheers Phil

Hi, welcome to OSM. The school is already mapped as an area and with a name.
I am removing this duplication.
Cheers Phil

Also please could you capitalise the name correctly, thanks

Hi, welcome to OSM.
We try to map things accurately as they exist in the real world
This and many of your other additions appear to be doodles, this one is on top of a road.

I am reverting this change, you have turned a correctly mapped skateboard area into a park, that is considered vandalism

Hi, you seem to have changed a wood that had been added by another mapper to a park. I can see it is a wood so I have fixed it.

HI, you seem to have added a park to a mountain area. In OSM we map what exists on the ground and this is not most peoples idea of a park.
I am reverting this edit.

Hi, welcome to OSM. The paths you added were already mapped as service roads, you therefore created duplications. I have removed these.

Hi, welcome to OSM. Something has gone a little wrong here, you have added impossible paths which pass through houses. I have reverted this change.
Please remember that we add only what really exists.