I used to work for property valuers so i might be able to help.
We gave three types of valuation - kerbside, full valuation and formal valuation.
Kerbside was the drive by and used normally with properties where the purchaser had a high LVR and if the bank was confident that the price was justified without having to look inside. The valuer will still check the Title and look at the surrounding area/location and take the basic data from real estate records (RPData) for number of bed/bathrooms/land size etc.
Full Valuation was the internal sort. Most times we just looked at land size, house size and number of bed/bathrooms, building materials (brick/timber, tiled/corrugated iron roof), type and quality of internal finishings/finishes (ie. floorboards or carpet etc), car parking, any additional features (shed/pool etc) and also looked at the surrounding area. The valuer will also check the Title for any easements on the land/caveats etc
Landscaping and tidyness of the house were of little concern for both of the above types of vals so don't bother cleaning. Most finishes/finishes are described as average, obviously unless in poor condition or unless specifically very high quality.
The only properties that received a formal valuation were high end (over one million dollars). This was the most extensive as you needed to justify the price by specifying such things as underfloor heating, high-quality fittings and finishes, landscaping etc.
They will take photos, but the photos are used for the banks purposes only. You are not entitled to a copy of the report unless the bank authorises it. Valuations are negotiable to a certain extent. If you need an extra $10k on the value of your $300k property in order to obtain another loan for the purchase of another property, then this can possibly be negotiated on your behalf by your lender if the valuer feels that $310k is still a reasonable valuation.
Hope this helps.