Residential complex – how to make a slider for a web site?

On any of the web sites:

• Family Residence Berceni. Site-ul ansamblului rezidential Family Residence Berceni
• STUDIO PLUS RESIDENCE. Site-ul ansamblurilor Studio Plus Residence din Bucuresti si Popesti Leordeni
• Metropolitan Residence. Site de prezentare al ansamblului rezidential Metropolitan Residence
• Lucky Residence. Site-ul ansamblului rezidential Lucky Residence.
• Sabina Residence. Site-ul ansamblului rezidential Sabina Residence

You can see a very nice slider; what’s good about it and how can it be further improved?

Good things?

• Very clear “previous” and “next” button;
• The photos are big, you can easily see things;
• On my computer the animation runs very fast, the web site loads well;
• There si plenty of text on the side of the photos;
• When I click on the image, the image zooms in and I can see a larger detail;

What can be improved?

• I would love the option of a “play” button, with an automatic slideshow, although this may complicate things further;
• I don’t know the number of images in the slideshow;
• I don’t know when I’ve reached the end of the loop;
• When I click on the image, the image zooms in; while this may sound great, I would much rather prefer to find some details on the product, instead;

As a conclusion, I think the slider of the above web sites is pretty well made.