BASEL - Life couldn't be better - or more surprising - for Roger Federer as the 33-year-old takes aim at multiple major goals starting with a sixth title at his home Swiss Indoors.

The top seed admitted on Tuesday that his current positive situation even has him surprised, with Switzerland playing a Davis Cup final in France next month. Federer also has a decent shot at regaining the world number one ranking, given the right circumstances. Federer has been training on clay for the Davis Cup showdown but is now back to total concentration on the slow indoor hardcourt at the St Jakobshalle, where he has figured in the last eight finals at the stadium where he got his start in the game as a ballboy.

"It's a nice feeling being back in an arena that I know so well and have had so much success," said the 17-time Grand Slam winner who opens on Wednesday in the first round against Luxembourg's Gilles Muller. "There is no panic about the tournament any more, like there was maybe five, 10, 15 years ago when it all started for me "It feels great right now, I'm happy I'm playing so well since the (spring) birth of (twin sons) Leo and Lenny," said the recent Shanghai champion. "I'm happy Switzerland made the Davis Cup finals. We've put ourselves in an exciting position. An away tie in France is cool. "And the fact that I've gotten so close to the number one ranking is a bit of a surprise for me. I've not won a Slam this year but I was extremely close at Wimbledon (fifth set against Novak Djokovic.) "But I've played very consistently or I would not be in this position. It's a very different year end for me. But If I don't win a few more titles number one won't happen. "Right now, it's all to play for, I want to start it well here in Basel."

In addition to all of those objectives, Federer has the eight-man World Tour Finals in London to concentrate on the week prior to the Davis final. With his crowded schedule, Federer said that he almost opted not to play Shanghai, where he won that Masters 1000 title for the first time less than a fortnight ago over Frenchman Gilles Simon. "I had considered not playing Shanghai and then playing Vienna. But at the end, I decided to go to Shanghai. If that had not gone well, I might have even skipped Paris (next week) to train on clay.

"But in the current situation, I'm feeling good. I had two weeks of vacation after the (September) Davis Cup semi-finals. There was even the possibility of not playing her for safety in case I had felt tired or injured after Shanghai. "The team discussed everything: what was the best for energy, what was my passion, what to do. "I'm happy I decided to play here. I'll take it from here but it's likely I'll also play Paris." Federer heads a field where second seed Rafael Nadal is playing for the first time in a decade. The Spaniard won his opener on Monday, beating Simone Bolelli. In first-round play Tuesday, Kenny De Schepper beat Argentine Federico Delbonis 7-6 (7/3), 7-5.