How heavy is it?

It seems to have quite not a shabby keyboard, is it only visually so?

Segment display thing is just a sticker?

They not only had these 16-bit machines; they had 8-bit computers (first one in 1979 with astonishing sound and graphics), which eventually became quite popular in Poland.

As if I've never been to Booty Bay x3

Kinda amusing, how Yamaha kept the same layout of pretty much everything among their MSX models. But, hey, it works pretty well!

How big is the resolution of the sketch?

Also Micro Mix! youtube.com/watch?v=z1QU...

Definitely a caring and loving user!
It's quite sad that Plus gets less attention - personally, I think there should be a choice between keyboards, and the 128K version is more like Plus than the rubber Speccy.