I highly recommend staying at RIU Hotels beachfront, all-inclusive, and offer a great experience overall.

Getting Around:
Taxi drivers typically carry a printed fare sheet showing fixed prices between destinations. However, do not hesitate to negotiate. The best approach is to skip hotel-arranged taxis and instead head out to the parking area outside the hotel to catch one directly It is often more cost-effective.

Shopping Tip:
If you are into quality goods, make time for leather shopping at the fort or in the old Souk. You will find some great, authentic items there.

Food:
In most 5-star hotels, pork is served. so it is best to double-check with the waitstaff before ordering.

Booking Advice:
If you book directly through RIU's official website, you might be eligible for loyalty discounts worth checking out!

Depends what sort of holiday you want in those 7 days and who is in your travel party. If young kids and you don’t want to move much the they will love agadir and taghazout. 

Marrakesh will be hot this time of the year but it has culture history which agadir might lack 

You probably are flying from Uk?

Internal flights within Morocco are cheap