It would be very helpful if we can change the rates by a fixed amount/percentage instead of plainly overriding the base rate. When it is done, it should show with a little mark on the corner that the dates have been altered.

For example, if the rate was $100/night, let us ADD $20/night to certain days, like weekends. Then ADD 25% on dates of major festivals/events, etc...

If you could adjust rates from the page https://www.mews.li/Commander/OccupancyReport that would be ideal and probably simple to implement..

Yes PLEASE change the rate management screen it is not user friendly at all. Myworking day has become massively more hard since switching to mews.

We adjust our rates for the upcoming 14 days for each day and room type individually to maximise last minute bookings (we have 9 room categorys). So we have to scroll the screen up to see the occupancy, remember it and then scroll down to the appropriate rate to adjust this. It is quite hard to remember which line is which and it is easy to forget or make a mistake.
We have to do this 9 times for each day for 14 days! That is a **** of a lot of scrolling.
It would be MUCH nicer to follow the siteminder way of doing things where each room type has a line for occupancy/availability and then a line directly underneath the occupancy line where you can fill in the daily rate.
It is 500% faster for me to update rates on siteminder than mews so mews has increases my working time hugely which is a bit sad for me.

Also

It would be nice to see in the rate management screen the most important restrictions, like Closed To Arrival, Closed to Stay, minimum nights