In terms of interior decor/furnishings Holyrood really was over the top. As you progress further in your tour, the plaster work ceilings become ever more grandiose. Downside is that you are unable to take photographs. Upside is that there are many willing and enthusiastic docents available to answer your questions.
Very interesting to see where Lord Darnley was murdered in front of Mary Queen of Scots - I know, gruesome, but this is history!
The abbey ruins are also quite compelling. Overall, we are very glad we visited and enjoyed this just as much as Edinburgh castle, perhaps a tad bit more.

I wasn't so sure if I wanted to come here, having said that I would now say it is not to be missed.
So much history, such beautiful artworks and old tapestries, and such a beautiful garden.

The Palace is ok if it's a rainy day with nothing else to do.

There's not that much to see and what there is isn't that thrilling.

Signage is poor and you get lost quite often.

Don't blink or you might miss it.

We were expecting sumptuous rooms (the Queens bedroom was good) and fine jewels, ornaments and table settings.

It all looked like it had been done on the cheap. I've seen grander hotels in Edinburgh where you can pop in for a look free!!!

We made an audio tour through this important building. There the Queen lives in August. You can visit also the big dining room and the interesting paintings.