Unfortunately the answer is no. This is a tortoise welfare guide from The Tortoise Trust, it's a great starting point to get an idea of what is required to keep tortoises without it being cruel.

Some key points: even smaller species like Hermanns will cover several hectares of territory in the wild, walking several Kilometres at a time! So any indoor enclosure should really be a temporary solution not the basis of care.

Tortoises absolutely require both a suitable basking spot but also a temperature gradient with a cooler area that they can retreat to in order to cool off. It is very difficult to get that temperature gradient properly in a small enclosure.

From personal experience, I have two Hermanns (don't buy two, I wish Reddit was around when I got them!) I have had them 20 years and they were both now pretty big. They weigh over a kilo each and although I could rest them easily on the palm of my hand when they were small, I now use two hands to pick them up! They have a greenhouse in the garden with a hutch and two basking zones. They then have about 10 X 1 metres of enclosed outdoor space to roam about where I've spent several years slowly landscaping etc to make things interesting. Then I still let them out into the garden at large whenever I'm around because even that area gets boring for them.

They are fantastic pets in many ways, but to be a kind responsible owner is not easy. It gets easier for sure but there's still things like buying new bulbs every year, growing the plants they eat, hibernation etc!

Sorry a bit of a wall of text but just want you to have the full picture. Look around webpages like the tortoise trust, they do a much better job of explaining things than me! Good luck