Hi,
yes, it is good. You could also provide the information about which account (from those provided by Remix) is calling which function.
Example:
- Being Account_0 the auctioneer as Alice, and Account_1...4 four bidders as Bob, Carl etc...
- Alice deploys the Auction contract with parameters X,Y,Z
- Bob bids X Ether (English) / Bob commits his bid (Vickrey)
- Etc
Of course, in the way you like the most